755438152

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{787}}^1$

素因数の和:1142

約数の個数: 64

約数和(自身を含む): 1653287040

約数和(自身を除く): 897848888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 281, 427, 488, 562, 787, 854, 1124, 1574, 1708, 1967, 2248, 3148, 3416, 3934, 5509, 6296, 7868, 11018, 15736, 17141, 22036, 34282, 44072, 48007, 68564, 96014, 119987, 137128, 192028, 221147, 239974, 336049, 384056, 442294, 479948, 672098, 884588, 959896, 1344196, 1548029, 1769176, 2688392, 3096058, 6192116, 12384232, 13489967, 26979934, 53959868, 94429769, 107919736, 188859538, 377719076, 755438152]

約数ペア:

[(1, 755438152), (2, 377719076), (4, 188859538), (7, 107919736), (8, 94429769), (14, 53959868), (28, 26979934), (56, 13489967), (61, 12384232), (122, 6192116), (244, 3096058), (281, 2688392), (427, 1769176), (488, 1548029), (562, 1344196), (787, 959896), (854, 884588), (1124, 672098), (1574, 479948), (1708, 442294), (1967, 384056), (2248, 336049), (3148, 239974), (3416, 221147), (3934, 192028), (5509, 137128), (6296, 119987), (7868, 96014), (11018, 68564), (15736, 48007), (17141, 44072), (22036, 34282)]