868996836

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:647

約数の個数: 120

約数和(自身を含む): 2361300480

約数和(自身を除く): 1492303644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 241, 279, 324, 359, 372, 482, 558, 718, 723, 837, 964, 1077, 1116, 1436, 1446, 1674, 2154, 2169, 2511, 2892, 3231, 3348, 4308, 4338, 5022, 6462, 6507, 7471, 8676, 9693, 10044, 11129, 12924, 13014, 14942, 19386, 19521, 22258, 22413, 26028, 29079, 29884, 33387, 38772, 39042, 44516, 44826, 58158, 66774, 67239, 78084, 86519, 89652, 100161, 116316, 133548, 134478, 173038, 200322, 201717, 259557, 268956, 300483, 346076, 400644, 403434, 519114, 600966, 605151, 778671, 806868, 901449, 1038228, 1201932, 1210302, 1557342, 1802898, 2336013, 2420604, 2682089, 3114684, 3605796, 4672026, 5364178, 7008039, 8046267, 9344052, 10728356, 14016078, 16092534, 24138801, 28032156, 32185068, 48277602, 72416403, 96555204, 144832806, 217249209, 289665612, 434498418, 868996836]

約数ペア:

[(1, 868996836), (2, 434498418), (3, 289665612), (4, 217249209), (6, 144832806), (9, 96555204), (12, 72416403), (18, 48277602), (27, 32185068), (31, 28032156), (36, 24138801), (54, 16092534), (62, 14016078), (81, 10728356), (93, 9344052), (108, 8046267), (124, 7008039), (162, 5364178), (186, 4672026), (241, 3605796), (279, 3114684), (324, 2682089), (359, 2420604), (372, 2336013), (482, 1802898), (558, 1557342), (718, 1210302), (723, 1201932), (837, 1038228), (964, 901449), (1077, 806868), (1116, 778671), (1436, 605151), (1446, 600966), (1674, 519114), (2154, 403434), (2169, 400644), (2511, 346076), (2892, 300483), (3231, 268956), (3348, 259557), (4308, 201717), (4338, 200322), (5022, 173038), (6462, 134478), (6507, 133548), (7471, 116316), (8676, 100161), (9693, 89652), (10044, 86519), (11129, 78084), (12924, 67239), (13014, 66774), (14942, 58158), (19386, 44826), (19521, 44516), (22258, 39042), (22413, 38772), (26028, 33387), (29079, 29884)]