894725712

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{547}}^1$

素因数の和:905

約数の個数: 120

約数和(自身を含む): 2584758176

約数和(自身を除く): 1690032464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 307, 333, 444, 547, 592, 614, 666, 888, 921, 1094, 1228, 1332, 1641, 1776, 1842, 2188, 2456, 2664, 2763, 3282, 3684, 4376, 4912, 4923, 5328, 5526, 6564, 7368, 8752, 9846, 11052, 11359, 13128, 14736, 19692, 20239, 22104, 22718, 26256, 34077, 39384, 40478, 44208, 45436, 60717, 68154, 78768, 80956, 90872, 102231, 121434, 136308, 161912, 167929, 181744, 182151, 204462, 242868, 272616, 323824, 335858, 364302, 408924, 485736, 503787, 545232, 671716, 728604, 817848, 971472, 1007574, 1343432, 1457208, 1511361, 1635696, 2015148, 2686864, 2914416, 3022722, 4030296, 6045444, 6213373, 8060592, 12090888, 12426746, 18640119, 24181776, 24853492, 37280238, 49706984, 55920357, 74560476, 99413968, 111840714, 149120952, 223681428, 298241904, 447362856, 894725712]

約数ペア:

[(1, 894725712), (2, 447362856), (3, 298241904), (4, 223681428), (6, 149120952), (8, 111840714), (9, 99413968), (12, 74560476), (16, 55920357), (18, 49706984), (24, 37280238), (36, 24853492), (37, 24181776), (48, 18640119), (72, 12426746), (74, 12090888), (111, 8060592), (144, 6213373), (148, 6045444), (222, 4030296), (296, 3022722), (307, 2914416), (333, 2686864), (444, 2015148), (547, 1635696), (592, 1511361), (614, 1457208), (666, 1343432), (888, 1007574), (921, 971472), (1094, 817848), (1228, 728604), (1332, 671716), (1641, 545232), (1776, 503787), (1842, 485736), (2188, 408924), (2456, 364302), (2664, 335858), (2763, 323824), (3282, 272616), (3684, 242868), (4376, 204462), (4912, 182151), (4923, 181744), (5328, 167929), (5526, 161912), (6564, 136308), (7368, 121434), (8752, 102231), (9846, 90872), (11052, 80956), (11359, 78768), (13128, 68154), (14736, 60717), (19692, 45436), (20239, 44208), (22104, 40478), (22718, 39384), (26256, 34077)]