423375756

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 1061786880

約数和(自身を除く): 638411124

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 131, 148, 174, 222, 251, 262, 348, 393, 444, 502, 524, 753, 786, 1004, 1073, 1506, 1572, 2146, 3012, 3219, 3799, 4292, 4847, 6438, 7279, 7598, 9287, 9694, 11397, 12876, 14541, 14558, 15196, 18574, 19388, 21837, 22794, 27861, 29082, 29116, 32881, 37148, 43674, 45588, 55722, 58164, 65762, 87348, 98643, 111444, 131524, 140563, 197286, 269323, 281126, 394572, 421689, 538646, 562252, 807969, 843378, 953549, 1077292, 1216597, 1615938, 1686756, 1907098, 2433194, 2860647, 3231876, 3649791, 3814196, 4866388, 5721294, 7299582, 11442588, 14599164, 35281313, 70562626, 105843939, 141125252, 211687878, 423375756]

約数ペア:

[(1, 423375756), (2, 211687878), (3, 141125252), (4, 105843939), (6, 70562626), (12, 35281313), (29, 14599164), (37, 11442588), (58, 7299582), (74, 5721294), (87, 4866388), (111, 3814196), (116, 3649791), (131, 3231876), (148, 2860647), (174, 2433194), (222, 1907098), (251, 1686756), (262, 1615938), (348, 1216597), (393, 1077292), (444, 953549), (502, 843378), (524, 807969), (753, 562252), (786, 538646), (1004, 421689), (1073, 394572), (1506, 281126), (1572, 269323), (2146, 197286), (3012, 140563), (3219, 131524), (3799, 111444), (4292, 98643), (4847, 87348), (6438, 65762), (7279, 58164), (7598, 55722), (9287, 45588), (9694, 43674), (11397, 37148), (12876, 32881), (14541, 29116), (14558, 29082), (15196, 27861), (18574, 22794), (19388, 21837)]