2097148536

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:379

約数の個数: 256

約数和(自身を含む): 6849024000

約数和(自身を除く): 4751875464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 84, 97, 108, 126, 158, 168, 181, 189, 194, 216, 237, 252, 291, 316, 362, 378, 388, 474, 504, 543, 553, 582, 632, 679, 711, 724, 756, 776, 873, 948, 1086, 1106, 1164, 1267, 1358, 1422, 1448, 1512, 1629, 1659, 1746, 1896, 2037, 2133, 2172, 2212, 2328, 2534, 2619, 2716, 2844, 3258, 3318, 3492, 3801, 4074, 4266, 4344, 4424, 4887, 4977, 5068, 5238, 5432, 5688, 6111, 6516, 6636, 6984, 7602, 7663, 8148, 8532, 9774, 9954, 10136, 10476, 11403, 12222, 13032, 13272, 14299, 14931, 15204, 15326, 16296, 17064, 17557, 18333, 19548, 19908, 20952, 22806, 22989, 24444, 28598, 29862, 30408, 30652, 34209, 35114, 36666, 39096, 39816, 42897, 45612, 45978, 48888, 52671, 53641, 57196, 59724, 61304, 68418, 68967, 70228, 73332, 85794, 91224, 91956, 100093, 105342, 107282, 114392, 119448, 122899, 128691, 136836, 137934, 140456, 146664, 158013, 160923, 171588, 183912, 200186, 206901, 210684, 214564, 245798, 257382, 273672, 275868, 300279, 316026, 321846, 343176, 368697, 386073, 400372, 413802, 421368, 429128, 474039, 482769, 491596, 514764, 551736, 600558, 632052, 643692, 737394, 772146, 800744, 827604, 900837, 948078, 965538, 983192, 1029528, 1106091, 1201116, 1264104, 1287384, 1387003, 1448307, 1474788, 1544292, 1655208, 1801674, 1896156, 1931076, 2212182, 2402232, 2702511, 2774006, 2896614, 2949576, 3088584, 3318273, 3603348, 3792312, 3862152, 4161009, 4424364, 5405022, 5548012, 5793228, 6636546, 7206696, 8322018, 8848728, 9709021, 10810044, 11096024, 11586456, 12483027, 13273092, 16644036, 19418042, 21620088, 24966054, 26546184, 29127063, 33288072, 37449081, 38836084, 49932108, 58254126, 74898162, 77672168, 87381189, 99864216, 116508252, 149796324, 174762378, 233016504, 262143567, 299592648, 349524756, 524287134, 699049512, 1048574268, 2097148536]

約数ペア:

[(1, 2097148536), (2, 1048574268), (3, 699049512), (4, 524287134), (6, 349524756), (7, 299592648), (8, 262143567), (9, 233016504), (12, 174762378), (14, 149796324), (18, 116508252), (21, 99864216), (24, 87381189), (27, 77672168), (28, 74898162), (36, 58254126), (42, 49932108), (54, 38836084), (56, 37449081), (63, 33288072), (72, 29127063), (79, 26546184), (84, 24966054), (97, 21620088), (108, 19418042), (126, 16644036), (158, 13273092), (168, 12483027), (181, 11586456), (189, 11096024), (194, 10810044), (216, 9709021), (237, 8848728), (252, 8322018), (291, 7206696), (316, 6636546), (362, 5793228), (378, 5548012), (388, 5405022), (474, 4424364), (504, 4161009), (543, 3862152), (553, 3792312), (582, 3603348), (632, 3318273), (679, 3088584), (711, 2949576), (724, 2896614), (756, 2774006), (776, 2702511), (873, 2402232), (948, 2212182), (1086, 1931076), (1106, 1896156), (1164, 1801674), (1267, 1655208), (1358, 1544292), (1422, 1474788), (1448, 1448307), (1512, 1387003), (1629, 1287384), (1659, 1264104), (1746, 1201116), (1896, 1106091), (2037, 1029528), (2133, 983192), (2172, 965538), (2212, 948078), (2328, 900837), (2534, 827604), (2619, 800744), (2716, 772146), (2844, 737394), (3258, 643692), (3318, 632052), (3492, 600558), (3801, 551736), (4074, 514764), (4266, 491596), (4344, 482769), (4424, 474039), (4887, 429128), (4977, 421368), (5068, 413802), (5238, 400372), (5432, 386073), (5688, 368697), (6111, 343176), (6516, 321846), (6636, 316026), (6984, 300279), (7602, 275868), (7663, 273672), (8148, 257382), (8532, 245798), (9774, 214564), (9954, 210684), (10136, 206901), (10476, 200186), (11403, 183912), (12222, 171588), (13032, 160923), (13272, 158013), (14299, 146664), (14931, 140456), (15204, 137934), (15326, 136836), (16296, 128691), (17064, 122899), (17557, 119448), (18333, 114392), (19548, 107282), (19908, 105342), (20952, 100093), (22806, 91956), (22989, 91224), (24444, 85794), (28598, 73332), (29862, 70228), (30408, 68967), (30652, 68418), (34209, 61304), (35114, 59724), (36666, 57196), (39096, 53641), (39816, 52671), (42897, 48888), (45612, 45978)]