2449551428

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 4682361600

約数和(自身を除く): 2232810172

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 107, 124, 214, 349, 428, 529, 698, 713, 1058, 1396, 1426, 2116, 2461, 2852, 3317, 4922, 6634, 8027, 9844, 10819, 13268, 16054, 16399, 21638, 32108, 32798, 37343, 43276, 56603, 65596, 74686, 76291, 113206, 149372, 152582, 184621, 226412, 248837, 305164, 369242, 497674, 738484, 858889, 995348, 1157633, 1717778, 1754693, 2315266, 3435556, 3509386, 4630532, 5723251, 7018772, 11446502, 19754447, 22893004, 26625559, 39508894, 53251118, 79017788, 106502236, 612387857, 1224775714, 2449551428]

約数ペア:

[(1, 2449551428), (2, 1224775714), (4, 612387857), (23, 106502236), (31, 79017788), (46, 53251118), (62, 39508894), (92, 26625559), (107, 22893004), (124, 19754447), (214, 11446502), (349, 7018772), (428, 5723251), (529, 4630532), (698, 3509386), (713, 3435556), (1058, 2315266), (1396, 1754693), (1426, 1717778), (2116, 1157633), (2461, 995348), (2852, 858889), (3317, 738484), (4922, 497674), (6634, 369242), (8027, 305164), (9844, 248837), (10819, 226412), (13268, 184621), (16054, 152582), (16399, 149372), (21638, 113206), (32108, 76291), (32798, 74686), (37343, 65596), (43276, 56603)]