1557654336

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:502

約数の個数: 252

約数和(自身を含む): 5237995620

約数和(自身を除く): 3680341284

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 229, 241, 252, 288, 294, 336, 392, 441, 448, 458, 482, 504, 576, 588, 672, 687, 723, 784, 882, 916, 964, 1008, 1176, 1344, 1374, 1446, 1568, 1603, 1687, 1764, 1832, 1928, 2016, 2061, 2169, 2352, 2748, 2892, 3136, 3206, 3374, 3528, 3664, 3856, 4032, 4122, 4338, 4704, 4809, 5061, 5496, 5784, 6412, 6748, 7056, 7328, 7712, 8244, 8676, 9408, 9618, 10122, 10992, 11221, 11568, 11809, 12824, 13496, 14112, 14427, 14656, 15183, 15424, 16488, 17352, 19236, 20244, 21984, 22442, 23136, 23618, 25648, 26992, 28224, 28854, 30366, 32976, 33663, 34704, 35427, 38472, 40488, 43968, 44884, 46272, 47236, 51296, 53984, 55189, 57708, 60732, 65952, 67326, 69408, 70854, 76944, 80976, 89768, 94472, 100989, 102592, 106281, 107968, 110378, 115416, 121464, 131904, 134652, 138816, 141708, 153888, 161952, 165567, 179536, 188944, 201978, 212562, 220756, 230832, 242928, 269304, 283416, 307776, 323904, 331134, 359072, 377888, 386323, 403956, 425124, 441512, 461664, 485856, 496701, 538608, 566832, 662268, 718144, 755776, 772646, 807912, 850248, 883024, 923328, 971712, 993402, 1077216, 1133664, 1158969, 1324536, 1545292, 1615824, 1700496, 1766048, 1986804, 2154432, 2267328, 2317938, 2649072, 2704261, 3090584, 3231648, 3400992, 3476907, 3532096, 3973608, 4635876, 5298144, 5408522, 6181168, 6463296, 6801984, 6953814, 7947216, 8112783, 9271752, 10596288, 10817044, 12362336, 13907628, 15894432, 16225566, 18543504, 21634088, 24338349, 24724672, 27815256, 31788864, 32451132, 37087008, 43268176, 48676698, 55630512, 64902264, 74174016, 86536352, 97353396, 111261024, 129804528, 173072704, 194706792, 222522048, 259609056, 389413584, 519218112, 778827168, 1557654336]

約数ペア:

[(1, 1557654336), (2, 778827168), (3, 519218112), (4, 389413584), (6, 259609056), (7, 222522048), (8, 194706792), (9, 173072704), (12, 129804528), (14, 111261024), (16, 97353396), (18, 86536352), (21, 74174016), (24, 64902264), (28, 55630512), (32, 48676698), (36, 43268176), (42, 37087008), (48, 32451132), (49, 31788864), (56, 27815256), (63, 24724672), (64, 24338349), (72, 21634088), (84, 18543504), (96, 16225566), (98, 15894432), (112, 13907628), (126, 12362336), (144, 10817044), (147, 10596288), (168, 9271752), (192, 8112783), (196, 7947216), (224, 6953814), (229, 6801984), (241, 6463296), (252, 6181168), (288, 5408522), (294, 5298144), (336, 4635876), (392, 3973608), (441, 3532096), (448, 3476907), (458, 3400992), (482, 3231648), (504, 3090584), (576, 2704261), (588, 2649072), (672, 2317938), (687, 2267328), (723, 2154432), (784, 1986804), (882, 1766048), (916, 1700496), (964, 1615824), (1008, 1545292), (1176, 1324536), (1344, 1158969), (1374, 1133664), (1446, 1077216), (1568, 993402), (1603, 971712), (1687, 923328), (1764, 883024), (1832, 850248), (1928, 807912), (2016, 772646), (2061, 755776), (2169, 718144), (2352, 662268), (2748, 566832), (2892, 538608), (3136, 496701), (3206, 485856), (3374, 461664), (3528, 441512), (3664, 425124), (3856, 403956), (4032, 386323), (4122, 377888), (4338, 359072), (4704, 331134), (4809, 323904), (5061, 307776), (5496, 283416), (5784, 269304), (6412, 242928), (6748, 230832), (7056, 220756), (7328, 212562), (7712, 201978), (8244, 188944), (8676, 179536), (9408, 165567), (9618, 161952), (10122, 153888), (10992, 141708), (11221, 138816), (11568, 134652), (11809, 131904), (12824, 121464), (13496, 115416), (14112, 110378), (14427, 107968), (14656, 106281), (15183, 102592), (15424, 100989), (16488, 94472), (17352, 89768), (19236, 80976), (20244, 76944), (21984, 70854), (22442, 69408), (23136, 67326), (23618, 65952), (25648, 60732), (26992, 57708), (28224, 55189), (28854, 53984), (30366, 51296), (32976, 47236), (33663, 46272), (34704, 44884), (35427, 43968), (38472, 40488)]