252471492

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8563}}^1$

素因数の和:8599

約数の個数: 120

約数和(自身を含む): 812415296

約数和(自身を除く): 559943804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 8563, 9828, 14742, 17126, 25689, 29484, 34252, 51378, 59941, 77067, 102756, 111319, 119882, 154134, 179823, 222638, 231201, 239764, 308268, 333957, 359646, 445276, 462402, 539469, 667914, 693603, 719292, 779233, 924804, 1001871, 1078938, 1335828, 1387206, 1558466, 1618407, 2003742, 2157876, 2337699, 2774412, 3005613, 3116932, 3236814, 4007484, 4675398, 4855221, 6011226, 6473628, 7013097, 9016839, 9350796, 9710442, 12022452, 14026194, 18033678, 19420884, 21039291, 28052388, 36067356, 42078582, 63117873, 84157164, 126235746, 252471492]

約数ペア:

[(1, 252471492), (2, 126235746), (3, 84157164), (4, 63117873), (6, 42078582), (7, 36067356), (9, 28052388), (12, 21039291), (13, 19420884), (14, 18033678), (18, 14026194), (21, 12022452), (26, 9710442), (27, 9350796), (28, 9016839), (36, 7013097), (39, 6473628), (42, 6011226), (52, 4855221), (54, 4675398), (63, 4007484), (78, 3236814), (81, 3116932), (84, 3005613), (91, 2774412), (108, 2337699), (117, 2157876), (126, 2003742), (156, 1618407), (162, 1558466), (182, 1387206), (189, 1335828), (234, 1078938), (252, 1001871), (273, 924804), (324, 779233), (351, 719292), (364, 693603), (378, 667914), (468, 539469), (546, 462402), (567, 445276), (702, 359646), (756, 333957), (819, 308268), (1053, 239764), (1092, 231201), (1134, 222638), (1404, 179823), (1638, 154134), (2106, 119882), (2268, 111319), (2457, 102756), (3276, 77067), (4212, 59941), (4914, 51378), (7371, 34252), (8563, 29484), (9828, 25689), (14742, 17126)]