397745904

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 1088680320

約数和(自身を除く): 690934416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 59, 87, 116, 118, 167, 174, 177, 232, 236, 334, 348, 354, 464, 472, 501, 668, 696, 708, 841, 944, 1002, 1336, 1392, 1416, 1682, 1711, 2004, 2523, 2672, 2832, 3364, 3422, 4008, 4843, 5046, 5133, 6728, 6844, 8016, 9686, 9853, 10092, 10266, 13456, 13688, 14529, 19372, 19706, 20184, 20532, 27376, 29058, 29559, 38744, 39412, 40368, 41064, 49619, 58116, 59118, 77488, 78824, 82128, 99238, 116232, 118236, 140447, 148857, 157648, 198476, 232464, 236472, 280894, 285737, 297714, 396952, 421341, 472944, 561788, 571474, 595428, 793904, 842682, 857211, 1123576, 1142948, 1190856, 1685364, 1714422, 2247152, 2285896, 2381712, 3370728, 3428844, 4571792, 6741456, 6857688, 8286373, 13715376, 16572746, 24859119, 33145492, 49718238, 66290984, 99436476, 132581968, 198872952, 397745904]

約数ペア:

[(1, 397745904), (2, 198872952), (3, 132581968), (4, 99436476), (6, 66290984), (8, 49718238), (12, 33145492), (16, 24859119), (24, 16572746), (29, 13715376), (48, 8286373), (58, 6857688), (59, 6741456), (87, 4571792), (116, 3428844), (118, 3370728), (167, 2381712), (174, 2285896), (177, 2247152), (232, 1714422), (236, 1685364), (334, 1190856), (348, 1142948), (354, 1123576), (464, 857211), (472, 842682), (501, 793904), (668, 595428), (696, 571474), (708, 561788), (841, 472944), (944, 421341), (1002, 396952), (1336, 297714), (1392, 285737), (1416, 280894), (1682, 236472), (1711, 232464), (2004, 198476), (2523, 157648), (2672, 148857), (2832, 140447), (3364, 118236), (3422, 116232), (4008, 99238), (4843, 82128), (5046, 78824), (5133, 77488), (6728, 59118), (6844, 58116), (8016, 49619), (9686, 41064), (9853, 40368), (10092, 39412), (10266, 38744), (13456, 29559), (13688, 29058), (14529, 27376), (19372, 20532), (19706, 20184)]