441629188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 1077755392

約数和(自身を除く): 636126204

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 37, 44, 52, 74, 77, 91, 121, 143, 148, 154, 182, 242, 259, 271, 286, 308, 364, 407, 481, 484, 518, 542, 572, 814, 847, 962, 1001, 1036, 1084, 1573, 1628, 1694, 1897, 1924, 2002, 2849, 2981, 3146, 3367, 3388, 3523, 3794, 4004, 4477, 5291, 5698, 5962, 6292, 6734, 7046, 7588, 8954, 10027, 10582, 11011, 11396, 11924, 13468, 14092, 17908, 20054, 20867, 21164, 22022, 24661, 31339, 32791, 37037, 38753, 40108, 41734, 44044, 49322, 58201, 62678, 65582, 70189, 74074, 77506, 83468, 98644, 110297, 116402, 125356, 130351, 131164, 140378, 148148, 155012, 220594, 229537, 232804, 260702, 271271, 280756, 407407, 426283, 441188, 459074, 521404, 542542, 772079, 814814, 852566, 912457, 918148, 1085084, 1213267, 1433861, 1544158, 1629628, 1705132, 1824914, 2426534, 2867722, 2983981, 3088316, 3649828, 4853068, 5735444, 5967962, 8492869, 10037027, 11935924, 15772471, 16985738, 20074054, 31544942, 33971476, 40148108, 63089884, 110407297, 220814594, 441629188]

約数ペア:

[(1, 441629188), (2, 220814594), (4, 110407297), (7, 63089884), (11, 40148108), (13, 33971476), (14, 31544942), (22, 20074054), (26, 16985738), (28, 15772471), (37, 11935924), (44, 10037027), (52, 8492869), (74, 5967962), (77, 5735444), (91, 4853068), (121, 3649828), (143, 3088316), (148, 2983981), (154, 2867722), (182, 2426534), (242, 1824914), (259, 1705132), (271, 1629628), (286, 1544158), (308, 1433861), (364, 1213267), (407, 1085084), (481, 918148), (484, 912457), (518, 852566), (542, 814814), (572, 772079), (814, 542542), (847, 521404), (962, 459074), (1001, 441188), (1036, 426283), (1084, 407407), (1573, 280756), (1628, 271271), (1694, 260702), (1897, 232804), (1924, 229537), (2002, 220594), (2849, 155012), (2981, 148148), (3146, 140378), (3367, 131164), (3388, 130351), (3523, 125356), (3794, 116402), (4004, 110297), (4477, 98644), (5291, 83468), (5698, 77506), (5962, 74074), (6292, 70189), (6734, 65582), (7046, 62678), (7588, 58201), (8954, 49322), (10027, 44044), (10582, 41734), (11011, 40108), (11396, 38753), (11924, 37037), (13468, 32791), (14092, 31339), (17908, 24661), (20054, 22022), (20867, 21164)]