749281176

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20939}}^1$

素因数の和:21029

約数の個数: 96

約数和(自身を含む): 2351980800

約数和(自身を除く): 1602699624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 426, 497, 504, 568, 639, 852, 994, 1278, 1491, 1704, 1988, 2556, 2982, 3976, 4473, 5112, 5964, 8946, 11928, 17892, 20939, 35784, 41878, 62817, 83756, 125634, 146573, 167512, 188451, 251268, 293146, 376902, 439719, 502536, 586292, 753804, 879438, 1172584, 1319157, 1486669, 1507608, 1758876, 2638314, 2973338, 3517752, 4460007, 5276628, 5946676, 8920014, 10406683, 10553256, 11893352, 13380021, 17840028, 20813366, 26760042, 31220049, 35680056, 41626732, 53520084, 62440098, 83253464, 93660147, 107040168, 124880196, 187320294, 249760392, 374640588, 749281176]

約数ペア:

[(1, 749281176), (2, 374640588), (3, 249760392), (4, 187320294), (6, 124880196), (7, 107040168), (8, 93660147), (9, 83253464), (12, 62440098), (14, 53520084), (18, 41626732), (21, 35680056), (24, 31220049), (28, 26760042), (36, 20813366), (42, 17840028), (56, 13380021), (63, 11893352), (71, 10553256), (72, 10406683), (84, 8920014), (126, 5946676), (142, 5276628), (168, 4460007), (213, 3517752), (252, 2973338), (284, 2638314), (426, 1758876), (497, 1507608), (504, 1486669), (568, 1319157), (639, 1172584), (852, 879438), (994, 753804), (1278, 586292), (1491, 502536), (1704, 439719), (1988, 376902), (2556, 293146), (2982, 251268), (3976, 188451), (4473, 167512), (5112, 146573), (5964, 125634), (8946, 83756), (11928, 62817), (17892, 41878), (20939, 35784)]