418633956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 1178195200

約数和(自身を除く): 759561244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 79, 117, 134, 156, 158, 169, 201, 234, 237, 268, 316, 338, 402, 468, 474, 507, 603, 676, 711, 804, 871, 948, 1014, 1027, 1206, 1422, 1521, 1742, 2028, 2054, 2197, 2412, 2613, 2844, 3042, 3081, 3484, 4108, 4394, 5226, 5293, 6084, 6162, 6591, 7839, 8788, 9243, 10452, 10586, 11323, 12324, 13182, 13351, 15678, 15879, 18486, 19773, 21172, 22646, 26364, 26702, 31356, 31758, 33969, 36972, 39546, 40053, 45292, 47637, 53404, 63516, 67938, 68809, 79092, 80106, 95274, 101907, 120159, 135876, 137618, 147199, 160212, 173563, 190548, 203814, 206427, 240318, 275236, 294398, 347126, 407628, 412854, 441597, 480636, 520689, 588796, 619281, 694252, 825708, 883194, 894517, 1041378, 1238562, 1324791, 1562067, 1766388, 1789034, 2082756, 2477124, 2649582, 2683551, 3124134, 3578068, 5299164, 5367102, 6248268, 8050653, 10734204, 11628721, 16101306, 23257442, 32202612, 34886163, 46514884, 69772326, 104658489, 139544652, 209316978, 418633956]

約数ペア:

[(1, 418633956), (2, 209316978), (3, 139544652), (4, 104658489), (6, 69772326), (9, 46514884), (12, 34886163), (13, 32202612), (18, 23257442), (26, 16101306), (36, 11628721), (39, 10734204), (52, 8050653), (67, 6248268), (78, 5367102), (79, 5299164), (117, 3578068), (134, 3124134), (156, 2683551), (158, 2649582), (169, 2477124), (201, 2082756), (234, 1789034), (237, 1766388), (268, 1562067), (316, 1324791), (338, 1238562), (402, 1041378), (468, 894517), (474, 883194), (507, 825708), (603, 694252), (676, 619281), (711, 588796), (804, 520689), (871, 480636), (948, 441597), (1014, 412854), (1027, 407628), (1206, 347126), (1422, 294398), (1521, 275236), (1742, 240318), (2028, 206427), (2054, 203814), (2197, 190548), (2412, 173563), (2613, 160212), (2844, 147199), (3042, 137618), (3081, 135876), (3484, 120159), (4108, 101907), (4394, 95274), (5226, 80106), (5293, 79092), (6084, 68809), (6162, 67938), (6591, 63516), (7839, 53404), (8788, 47637), (9243, 45292), (10452, 40053), (10586, 39546), (11323, 36972), (12324, 33969), (13182, 31758), (13351, 31356), (15678, 26702), (15879, 26364), (18486, 22646), (19773, 21172)]