8420824624

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:567

約数の個数: 120

約数和(自身を含む): 17960279040

約数和(自身を除く): 9539454416

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 131, 152, 248, 262, 304, 359, 361, 496, 524, 589, 718, 722, 1048, 1178, 1436, 1444, 2096, 2356, 2489, 2872, 2888, 4061, 4712, 4978, 5744, 5776, 6821, 8122, 9424, 9956, 11129, 11191, 13642, 16244, 19912, 22258, 22382, 27284, 32488, 39824, 44516, 44764, 47029, 47291, 54568, 64976, 77159, 89032, 89528, 94058, 94582, 109136, 129599, 154318, 178064, 179056, 188116, 189164, 211451, 259198, 308636, 376232, 378328, 422902, 518396, 617272, 752464, 756656, 845804, 893551, 1036792, 1234544, 1457899, 1466021, 1691608, 1787102, 2073584, 2915798, 2932042, 3383216, 3574204, 4017569, 5831596, 5864084, 7148408, 8035138, 11663192, 11728168, 14296816, 16070276, 16977469, 23326384, 23456336, 27700081, 32140552, 33954938, 55400162, 64281104, 67909876, 110800324, 135819752, 221600648, 271639504, 443201296, 526301539, 1052603078, 2105206156, 4210412312, 8420824624]

約数ペア:

[(1, 8420824624), (2, 4210412312), (4, 2105206156), (8, 1052603078), (16, 526301539), (19, 443201296), (31, 271639504), (38, 221600648), (62, 135819752), (76, 110800324), (124, 67909876), (131, 64281104), (152, 55400162), (248, 33954938), (262, 32140552), (304, 27700081), (359, 23456336), (361, 23326384), (496, 16977469), (524, 16070276), (589, 14296816), (718, 11728168), (722, 11663192), (1048, 8035138), (1178, 7148408), (1436, 5864084), (1444, 5831596), (2096, 4017569), (2356, 3574204), (2489, 3383216), (2872, 2932042), (2888, 2915798), (4061, 2073584), (4712, 1787102), (4978, 1691608), (5744, 1466021), (5776, 1457899), (6821, 1234544), (8122, 1036792), (9424, 893551), (9956, 845804), (11129, 756656), (11191, 752464), (13642, 617272), (16244, 518396), (19912, 422902), (22258, 378328), (22382, 376232), (27284, 308636), (32488, 259198), (39824, 211451), (44516, 189164), (44764, 188116), (47029, 179056), (47291, 178064), (54568, 154318), (64976, 129599), (77159, 109136), (89032, 94582), (89528, 94058)]