623834134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^2\times {\mathrm{269}}^1$

素因数の和:374

約数の個数: 72

約数和(自身を含む): 1212608880

約数和(自身を除く): 588774746

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 121, 154, 242, 259, 269, 407, 518, 538, 814, 847, 1369, 1694, 1883, 2738, 2849, 2959, 3766, 4477, 5698, 5918, 8954, 9583, 9953, 15059, 19166, 19906, 20713, 30118, 31339, 32549, 41426, 62678, 65098, 69671, 105413, 109483, 139342, 165649, 210826, 218966, 227843, 331298, 368261, 455686, 736522, 766381, 1159543, 1204313, 1532762, 2319086, 2408626, 2577827, 4050871, 5155654, 8101742, 8430191, 16860382, 28356097, 44559581, 56712194, 89119162, 311917067, 623834134]

約数ペア:

[(1, 623834134), (2, 311917067), (7, 89119162), (11, 56712194), (14, 44559581), (22, 28356097), (37, 16860382), (74, 8430191), (77, 8101742), (121, 5155654), (154, 4050871), (242, 2577827), (259, 2408626), (269, 2319086), (407, 1532762), (518, 1204313), (538, 1159543), (814, 766381), (847, 736522), (1369, 455686), (1694, 368261), (1883, 331298), (2738, 227843), (2849, 218966), (2959, 210826), (3766, 165649), (4477, 139342), (5698, 109483), (5918, 105413), (8954, 69671), (9583, 65098), (9953, 62678), (15059, 41426), (19166, 32549), (19906, 31339), (20713, 30118)]