287431392

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4259}}^1$

素因数の和:4328

約数の個数: 96

約数和(自身を含む): 815875200

約数和(自身を除く): 528443808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 74, 76, 96, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 608, 703, 888, 912, 1184, 1406, 1776, 1824, 2109, 2812, 3552, 4218, 4259, 5624, 8436, 8518, 11248, 12777, 16872, 17036, 22496, 25554, 33744, 34072, 51108, 67488, 68144, 80921, 102216, 136288, 157583, 161842, 204432, 242763, 315166, 323684, 408864, 472749, 485526, 630332, 647368, 945498, 971052, 1260664, 1294736, 1890996, 1942104, 2521328, 2589472, 2994077, 3781992, 3884208, 5042656, 5988154, 7563984, 7768416, 8982231, 11976308, 15127968, 17964462, 23952616, 35928924, 47905232, 71857848, 95810464, 143715696, 287431392]

約数ペア:

[(1, 287431392), (2, 143715696), (3, 95810464), (4, 71857848), (6, 47905232), (8, 35928924), (12, 23952616), (16, 17964462), (19, 15127968), (24, 11976308), (32, 8982231), (37, 7768416), (38, 7563984), (48, 5988154), (57, 5042656), (74, 3884208), (76, 3781992), (96, 2994077), (111, 2589472), (114, 2521328), (148, 1942104), (152, 1890996), (222, 1294736), (228, 1260664), (296, 971052), (304, 945498), (444, 647368), (456, 630332), (592, 485526), (608, 472749), (703, 408864), (888, 323684), (912, 315166), (1184, 242763), (1406, 204432), (1776, 161842), (1824, 157583), (2109, 136288), (2812, 102216), (3552, 80921), (4218, 68144), (4259, 67488), (5624, 51108), (8436, 34072), (8518, 33744), (11248, 25554), (12777, 22496), (16872, 17036)]