180996816256

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{7253}}^1$

素因数の和:7648

約数の個数: 128

約数和(自身を含む): 393039129600

約数和(自身を除く): 212042313344

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 331, 496, 589, 608, 662, 992, 1178, 1216, 1324, 1984, 2356, 2432, 2648, 3968, 4712, 5296, 6289, 7253, 9424, 10261, 10592, 12578, 14506, 18848, 20522, 21184, 25156, 29012, 37696, 41044, 42368, 50312, 58024, 75392, 82088, 100624, 116048, 137807, 164176, 194959, 201248, 224843, 232096, 275614, 328352, 389918, 402496, 449686, 464192, 551228, 656704, 779836, 804992, 899372, 928384, 1102456, 1313408, 1559672, 1798744, 2204912, 2400743, 3119344, 3597488, 4272017, 4409824, 4801486, 6238688, 7194976, 8544034, 8819648, 9602972, 12477376, 14389952, 17088068, 17639296, 19205944, 24954752, 28779904, 34176136, 38411888, 45614117, 68352272, 74423033, 76823776, 91228234, 136704544, 148846066, 153647552, 182456468, 273409088, 297692132, 307295104, 364912936, 546818176, 595384264, 729825872, 1190768528, 1414037627, 1459651744, 2381537056, 2828075254, 2919303488, 4763074112, 5656150508, 5838606976, 9526148224, 11312301016, 22624602032, 45249204064, 90498408128, 180996816256]

約数ペア:

[(1, 180996816256), (2, 90498408128), (4, 45249204064), (8, 22624602032), (16, 11312301016), (19, 9526148224), (31, 5838606976), (32, 5656150508), (38, 4763074112), (62, 2919303488), (64, 2828075254), (76, 2381537056), (124, 1459651744), (128, 1414037627), (152, 1190768528), (248, 729825872), (304, 595384264), (331, 546818176), (496, 364912936), (589, 307295104), (608, 297692132), (662, 273409088), (992, 182456468), (1178, 153647552), (1216, 148846066), (1324, 136704544), (1984, 91228234), (2356, 76823776), (2432, 74423033), (2648, 68352272), (3968, 45614117), (4712, 38411888), (5296, 34176136), (6289, 28779904), (7253, 24954752), (9424, 19205944), (10261, 17639296), (10592, 17088068), (12578, 14389952), (14506, 12477376), (18848, 9602972), (20522, 8819648), (21184, 8544034), (25156, 7194976), (29012, 6238688), (37696, 4801486), (41044, 4409824), (42368, 4272017), (50312, 3597488), (58024, 3119344), (75392, 2400743), (82088, 2204912), (100624, 1798744), (116048, 1559672), (137807, 1313408), (164176, 1102456), (194959, 928384), (201248, 899372), (224843, 804992), (232096, 779836), (275614, 656704), (328352, 551228), (389918, 464192), (402496, 449686)]