498727008

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4297}}^1$

素因数の和:4357

約数の個数: 144

約数和(自身を含む): 1576987776

約数和(自身を除く): 1078260768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2232, 2418, 2976, 3224, 3627, 3744, 4297, 4464, 4836, 6448, 7254, 8594, 8928, 9672, 12891, 12896, 14508, 17188, 19344, 25782, 29016, 34376, 38673, 38688, 51564, 55861, 58032, 68752, 77346, 103128, 111722, 116064, 133207, 137504, 154692, 167583, 206256, 223444, 266414, 309384, 335166, 399621, 412512, 446888, 502749, 532828, 618768, 670332, 799242, 893776, 1005498, 1065656, 1198863, 1237536, 1340664, 1598484, 1731691, 1787552, 2010996, 2131312, 2397726, 2681328, 3196968, 3463382, 4021992, 4262624, 4795452, 5195073, 5362656, 6393936, 6926764, 8043984, 9590904, 10390146, 12787872, 13853528, 15585219, 16087968, 19181808, 20780292, 27707056, 31170438, 38363616, 41560584, 55414112, 62340876, 83121168, 124681752, 166242336, 249363504, 498727008]

約数ペア:

[(1, 498727008), (2, 249363504), (3, 166242336), (4, 124681752), (6, 83121168), (8, 62340876), (9, 55414112), (12, 41560584), (13, 38363616), (16, 31170438), (18, 27707056), (24, 20780292), (26, 19181808), (31, 16087968), (32, 15585219), (36, 13853528), (39, 12787872), (48, 10390146), (52, 9590904), (62, 8043984), (72, 6926764), (78, 6393936), (93, 5362656), (96, 5195073), (104, 4795452), (117, 4262624), (124, 4021992), (144, 3463382), (156, 3196968), (186, 2681328), (208, 2397726), (234, 2131312), (248, 2010996), (279, 1787552), (288, 1731691), (312, 1598484), (372, 1340664), (403, 1237536), (416, 1198863), (468, 1065656), (496, 1005498), (558, 893776), (624, 799242), (744, 670332), (806, 618768), (936, 532828), (992, 502749), (1116, 446888), (1209, 412512), (1248, 399621), (1488, 335166), (1612, 309384), (1872, 266414), (2232, 223444), (2418, 206256), (2976, 167583), (3224, 154692), (3627, 137504), (3744, 133207), (4297, 116064), (4464, 111722), (4836, 103128), (6448, 77346), (7254, 68752), (8594, 58032), (8928, 55861), (9672, 51564), (12891, 38688), (12896, 38673), (14508, 34376), (17188, 29016), (19344, 25782)]