287978878976

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1579}}^1$

素因数の和:1772

約数の個数: 192

約数和(自身を含む): 626305680000

約数和(自身を除く): 338326801024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 109, 128, 152, 172, 218, 256, 304, 344, 436, 512, 608, 688, 817, 872, 1024, 1216, 1376, 1579, 1634, 1744, 2048, 2071, 2432, 2752, 3158, 3268, 3488, 4142, 4687, 4864, 5504, 6316, 6536, 6976, 8284, 9374, 9728, 11008, 12632, 13072, 13952, 16568, 18748, 19456, 22016, 25264, 26144, 27904, 30001, 33136, 37496, 38912, 44032, 50528, 52288, 55808, 60002, 66272, 67897, 74992, 88064, 89053, 101056, 104576, 111616, 120004, 132544, 135794, 149984, 172111, 178106, 202112, 209152, 223232, 240008, 265088, 271588, 299968, 344222, 356212, 404224, 418304, 480016, 530176, 543176, 599936, 688444, 712424, 808448, 836608, 960032, 1060352, 1086352, 1199872, 1290043, 1376888, 1424848, 1616896, 1673216, 1920064, 2120704, 2172704, 2399744, 2580086, 2753776, 2849696, 3233792, 3270109, 3840128, 4241408, 4345408, 4799488, 5160172, 5507552, 5699392, 6540218, 7400773, 7680256, 8690816, 9598976, 10320344, 11015104, 11398784, 13080436, 14801546, 15360512, 17381632, 20640688, 22030208, 22797568, 26160872, 29603092, 30721024, 34763264, 41281376, 44060416, 45595136, 52321744, 59206184, 61442048, 69526528, 82562752, 88120832, 91190272, 104643488, 118412368, 139053056, 140614687, 165125504, 176241664, 182380544, 209286976, 236824736, 281229374, 330251008, 352483328, 418573952, 473649472, 562458748, 660502016, 837147904, 947298944, 1124917496, 1321004032, 1674295808, 1894597888, 2249834992, 2642008064, 3348591616, 3789195776, 4499669984, 6697183232, 7578391552, 8999339968, 15156783104, 17998679936, 35997359872, 71994719744, 143989439488, 287978878976]

約数ペア:

[(1, 287978878976), (2, 143989439488), (4, 71994719744), (8, 35997359872), (16, 17998679936), (19, 15156783104), (32, 8999339968), (38, 7578391552), (43, 6697183232), (64, 4499669984), (76, 3789195776), (86, 3348591616), (109, 2642008064), (128, 2249834992), (152, 1894597888), (172, 1674295808), (218, 1321004032), (256, 1124917496), (304, 947298944), (344, 837147904), (436, 660502016), (512, 562458748), (608, 473649472), (688, 418573952), (817, 352483328), (872, 330251008), (1024, 281229374), (1216, 236824736), (1376, 209286976), (1579, 182380544), (1634, 176241664), (1744, 165125504), (2048, 140614687), (2071, 139053056), (2432, 118412368), (2752, 104643488), (3158, 91190272), (3268, 88120832), (3488, 82562752), (4142, 69526528), (4687, 61442048), (4864, 59206184), (5504, 52321744), (6316, 45595136), (6536, 44060416), (6976, 41281376), (8284, 34763264), (9374, 30721024), (9728, 29603092), (11008, 26160872), (12632, 22797568), (13072, 22030208), (13952, 20640688), (16568, 17381632), (18748, 15360512), (19456, 14801546), (22016, 13080436), (25264, 11398784), (26144, 11015104), (27904, 10320344), (30001, 9598976), (33136, 8690816), (37496, 7680256), (38912, 7400773), (44032, 6540218), (50528, 5699392), (52288, 5507552), (55808, 5160172), (60002, 4799488), (66272, 4345408), (67897, 4241408), (74992, 3840128), (88064, 3270109), (89053, 3233792), (101056, 2849696), (104576, 2753776), (111616, 2580086), (120004, 2399744), (132544, 2172704), (135794, 2120704), (149984, 1920064), (172111, 1673216), (178106, 1616896), (202112, 1424848), (209152, 1376888), (223232, 1290043), (240008, 1199872), (265088, 1086352), (271588, 1060352), (299968, 960032), (344222, 836608), (356212, 808448), (404224, 712424), (418304, 688444), (480016, 599936), (530176, 543176)]