18955442016

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:611

約数の個数: 384

約数和(自身を含む): 64802304000

約数和(自身を除く): 45846861984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 79, 84, 96, 97, 108, 112, 126, 144, 158, 168, 189, 194, 216, 224, 237, 252, 288, 291, 316, 336, 378, 388, 409, 432, 474, 504, 553, 582, 632, 672, 679, 711, 756, 776, 818, 864, 873, 948, 1008, 1106, 1164, 1227, 1264, 1358, 1422, 1512, 1552, 1636, 1659, 1746, 1896, 2016, 2037, 2133, 2212, 2328, 2454, 2528, 2619, 2716, 2844, 2863, 3024, 3104, 3272, 3318, 3492, 3681, 3792, 4074, 4266, 4424, 4656, 4908, 4977, 5238, 5432, 5688, 5726, 6048, 6111, 6544, 6636, 6984, 7362, 7584, 7663, 8148, 8532, 8589, 8848, 9312, 9816, 9954, 10476, 10864, 11043, 11376, 11452, 12222, 13088, 13272, 13968, 14724, 14931, 15326, 16296, 17064, 17178, 17696, 18333, 19632, 19908, 20952, 21728, 22086, 22752, 22904, 22989, 24444, 25767, 26544, 27936, 29448, 29862, 30652, 32311, 32592, 34128, 34356, 36666, 39264, 39673, 39816, 41904, 44172, 45808, 45978, 48888, 51534, 53088, 53641, 58896, 59724, 61304, 64622, 65184, 68256, 68712, 68967, 73332, 77301, 79346, 79632, 83808, 88344, 91616, 91956, 96933, 97776, 103068, 107282, 117792, 119019, 119448, 122608, 129244, 137424, 137934, 146664, 154602, 158692, 159264, 160923, 176688, 183912, 193866, 195552, 206136, 206901, 214564, 226177, 238038, 238896, 245216, 258488, 274848, 275868, 277711, 290799, 293328, 309204, 317384, 321846, 353376, 357057, 367824, 387732, 412272, 413802, 429128, 452354, 476076, 477792, 482769, 516976, 551736, 555422, 581598, 586656, 618408, 634768, 643692, 678531, 714114, 735648, 775464, 824544, 827604, 833133, 858256, 872397, 904708, 952152, 965538, 1033952, 1071171, 1103472, 1110844, 1163196, 1236816, 1269536, 1287384, 1357062, 1428228, 1448307, 1550928, 1655208, 1666266, 1716512, 1744794, 1809416, 1904304, 1931076, 2035593, 2142342, 2206944, 2221688, 2326392, 2473632, 2499399, 2574768, 2714124, 2856456, 2896614, 3101856, 3134167, 3310416, 3332532, 3489588, 3618832, 3808608, 3862152, 4071186, 4284684, 4443376, 4652784, 4998798, 5149536, 5428248, 5712912, 5793228, 6106779, 6268334, 6620832, 6665064, 6979176, 7237664, 7498197, 7724304, 8142372, 8569368, 8886752, 9305568, 9402501, 9997596, 10856496, 11425824, 11586456, 12213558, 12536668, 13330128, 13958352, 14996394, 15448608, 16284744, 17138736, 18805002, 19995192, 21712992, 21939169, 23172912, 24427116, 25073336, 26660256, 27916704, 28207503, 29992788, 32569488, 34277472, 37610004, 39990384, 43878338, 46345824, 48854232, 50146672, 56415006, 59985576, 65138976, 65817507, 75220008, 79980768, 84622509, 87756676, 97708464, 100293344, 112830012, 119971152, 131635014, 150440016, 169245018, 175513352, 195416928, 197452521, 225660024, 239942304, 263270028, 300880032, 338490036, 351026704, 394905042, 451320048, 526540056, 592357563, 676980072, 702053408, 789810084, 902640096, 1053080112, 1184715126, 1353960144, 1579620168, 2106160224, 2369430252, 2707920288, 3159240336, 4738860504, 6318480672, 9477721008, 18955442016]

約数ペア:

[(1, 18955442016), (2, 9477721008), (3, 6318480672), (4, 4738860504), (6, 3159240336), (7, 2707920288), (8, 2369430252), (9, 2106160224), (12, 1579620168), (14, 1353960144), (16, 1184715126), (18, 1053080112), (21, 902640096), (24, 789810084), (27, 702053408), (28, 676980072), (32, 592357563), (36, 526540056), (42, 451320048), (48, 394905042), (54, 351026704), (56, 338490036), (63, 300880032), (72, 263270028), (79, 239942304), (84, 225660024), (96, 197452521), (97, 195416928), (108, 175513352), (112, 169245018), (126, 150440016), (144, 131635014), (158, 119971152), (168, 112830012), (189, 100293344), (194, 97708464), (216, 87756676), (224, 84622509), (237, 79980768), (252, 75220008), (288, 65817507), (291, 65138976), (316, 59985576), (336, 56415006), (378, 50146672), (388, 48854232), (409, 46345824), (432, 43878338), (474, 39990384), (504, 37610004), (553, 34277472), (582, 32569488), (632, 29992788), (672, 28207503), (679, 27916704), (711, 26660256), (756, 25073336), (776, 24427116), (818, 23172912), (864, 21939169), (873, 21712992), (948, 19995192), (1008, 18805002), (1106, 17138736), (1164, 16284744), (1227, 15448608), (1264, 14996394), (1358, 13958352), (1422, 13330128), (1512, 12536668), (1552, 12213558), (1636, 11586456), (1659, 11425824), (1746, 10856496), (1896, 9997596), (2016, 9402501), (2037, 9305568), (2133, 8886752), (2212, 8569368), (2328, 8142372), (2454, 7724304), (2528, 7498197), (2619, 7237664), (2716, 6979176), (2844, 6665064), (2863, 6620832), (3024, 6268334), (3104, 6106779), (3272, 5793228), (3318, 5712912), (3492, 5428248), (3681, 5149536), (3792, 4998798), (4074, 4652784), (4266, 4443376), (4424, 4284684), (4656, 4071186), (4908, 3862152), (4977, 3808608), (5238, 3618832), (5432, 3489588), (5688, 3332532), (5726, 3310416), (6048, 3134167), (6111, 3101856), (6544, 2896614), (6636, 2856456), (6984, 2714124), (7362, 2574768), (7584, 2499399), (7663, 2473632), (8148, 2326392), (8532, 2221688), (8589, 2206944), (8848, 2142342), (9312, 2035593), (9816, 1931076), (9954, 1904304), (10476, 1809416), (10864, 1744794), (11043, 1716512), (11376, 1666266), (11452, 1655208), (12222, 1550928), (13088, 1448307), (13272, 1428228), (13968, 1357062), (14724, 1287384), (14931, 1269536), (15326, 1236816), (16296, 1163196), (17064, 1110844), (17178, 1103472), (17696, 1071171), (18333, 1033952), (19632, 965538), (19908, 952152), (20952, 904708), (21728, 872397), (22086, 858256), (22752, 833133), (22904, 827604), (22989, 824544), (24444, 775464), (25767, 735648), (26544, 714114), (27936, 678531), (29448, 643692), (29862, 634768), (30652, 618408), (32311, 586656), (32592, 581598), (34128, 555422), (34356, 551736), (36666, 516976), (39264, 482769), (39673, 477792), (39816, 476076), (41904, 452354), (44172, 429128), (45808, 413802), (45978, 412272), (48888, 387732), (51534, 367824), (53088, 357057), (53641, 353376), (58896, 321846), (59724, 317384), (61304, 309204), (64622, 293328), (65184, 290799), (68256, 277711), (68712, 275868), (68967, 274848), (73332, 258488), (77301, 245216), (79346, 238896), (79632, 238038), (83808, 226177), (88344, 214564), (91616, 206901), (91956, 206136), (96933, 195552), (97776, 193866), (103068, 183912), (107282, 176688), (117792, 160923), (119019, 159264), (119448, 158692), (122608, 154602), (129244, 146664), (137424, 137934)]