242876872

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{701}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 545875200

約数和(自身を除く): 302998328

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 269, 322, 538, 644, 701, 1076, 1288, 1402, 1883, 2152, 2804, 3766, 4907, 5608, 6187, 7532, 9814, 12374, 15064, 16123, 19628, 24748, 32246, 39256, 43309, 49496, 64492, 86618, 112861, 128984, 173236, 188569, 225722, 346472, 377138, 451444, 754276, 902888, 1319983, 1508552, 2639966, 4337087, 5279932, 8674174, 10559864, 17348348, 30359609, 34696696, 60719218, 121438436, 242876872]

約数ペア:

[(1, 242876872), (2, 121438436), (4, 60719218), (7, 34696696), (8, 30359609), (14, 17348348), (23, 10559864), (28, 8674174), (46, 5279932), (56, 4337087), (92, 2639966), (161, 1508552), (184, 1319983), (269, 902888), (322, 754276), (538, 451444), (644, 377138), (701, 346472), (1076, 225722), (1288, 188569), (1402, 173236), (1883, 128984), (2152, 112861), (2804, 86618), (3766, 64492), (4907, 49496), (5608, 43309), (6187, 39256), (7532, 32246), (9814, 24748), (12374, 19628), (15064, 16123)]