216535990368

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{168869}}^1$

素因数の和:168957

約数の個数: 144

約数和(自身を含む): 616114764720

約数和(自身を除く): 399578774352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 74, 76, 96, 111, 114, 148, 152, 222, 228, 296, 304, 361, 444, 456, 592, 608, 703, 722, 888, 912, 1083, 1184, 1406, 1444, 1776, 1824, 2109, 2166, 2812, 2888, 3552, 4218, 4332, 5624, 5776, 8436, 8664, 11248, 11552, 13357, 16872, 17328, 22496, 26714, 33744, 34656, 40071, 53428, 67488, 80142, 106856, 160284, 168869, 213712, 320568, 337738, 427424, 506607, 641136, 675476, 1013214, 1282272, 1350952, 2026428, 2701904, 3208511, 4052856, 5403808, 6248153, 6417022, 8105712, 9625533, 12496306, 12834044, 16211424, 18744459, 19251066, 24992612, 25668088, 37488918, 38502132, 49985224, 51336176, 60961709, 74977836, 77004264, 99970448, 102672352, 118714907, 121923418, 149955672, 154008528, 182885127, 199940896, 237429814, 243846836, 299911344, 308017056, 356144721, 365770254, 474859628, 487693672, 599822688, 712289442, 731540508, 949719256, 975387344, 1424578884, 1463081016, 1899438512, 1950774688, 2255583233, 2849157768, 2926162032, 3798877024, 4511166466, 5698315536, 5852324064, 6766749699, 9022332932, 11396631072, 13533499398, 18044665864, 27066998796, 36089331728, 54133997592, 72178663456, 108267995184, 216535990368]

約数ペア:

[(1, 216535990368), (2, 108267995184), (3, 72178663456), (4, 54133997592), (6, 36089331728), (8, 27066998796), (12, 18044665864), (16, 13533499398), (19, 11396631072), (24, 9022332932), (32, 6766749699), (37, 5852324064), (38, 5698315536), (48, 4511166466), (57, 3798877024), (74, 2926162032), (76, 2849157768), (96, 2255583233), (111, 1950774688), (114, 1899438512), (148, 1463081016), (152, 1424578884), (222, 975387344), (228, 949719256), (296, 731540508), (304, 712289442), (361, 599822688), (444, 487693672), (456, 474859628), (592, 365770254), (608, 356144721), (703, 308017056), (722, 299911344), (888, 243846836), (912, 237429814), (1083, 199940896), (1184, 182885127), (1406, 154008528), (1444, 149955672), (1776, 121923418), (1824, 118714907), (2109, 102672352), (2166, 99970448), (2812, 77004264), (2888, 74977836), (3552, 60961709), (4218, 51336176), (4332, 49985224), (5624, 38502132), (5776, 37488918), (8436, 25668088), (8664, 24992612), (11248, 19251066), (11552, 18744459), (13357, 16211424), (16872, 12834044), (17328, 12496306), (22496, 9625533), (26714, 8105712), (33744, 6417022), (34656, 6248153), (40071, 5403808), (53428, 4052856), (67488, 3208511), (80142, 2701904), (106856, 2026428), (160284, 1350952), (168869, 1282272), (213712, 1013214), (320568, 675476), (337738, 641136), (427424, 506607)]