870819216

素因数分解:

$2^4\times 3^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:816

約数の個数: 80

約数和(自身を含む): 2275896000

約数和(自身を除く): 1405076784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 227, 229, 349, 454, 458, 681, 687, 698, 908, 916, 1047, 1362, 1374, 1396, 1816, 1832, 2094, 2724, 2748, 2792, 3632, 3664, 4188, 5448, 5496, 5584, 8376, 10896, 10992, 16752, 51983, 79223, 79921, 103966, 155949, 158446, 159842, 207932, 237669, 239763, 311898, 316892, 319684, 415864, 475338, 479526, 623796, 633784, 639368, 831728, 950676, 959052, 1247592, 1267568, 1278736, 1901352, 1918104, 2495184, 3802704, 3836208, 18142067, 36284134, 54426201, 72568268, 108852402, 145136536, 217704804, 290273072, 435409608, 870819216]

約数ペア:

[(1, 870819216), (2, 435409608), (3, 290273072), (4, 217704804), (6, 145136536), (8, 108852402), (12, 72568268), (16, 54426201), (24, 36284134), (48, 18142067), (227, 3836208), (229, 3802704), (349, 2495184), (454, 1918104), (458, 1901352), (681, 1278736), (687, 1267568), (698, 1247592), (908, 959052), (916, 950676), (1047, 831728), (1362, 639368), (1374, 633784), (1396, 623796), (1816, 479526), (1832, 475338), (2094, 415864), (2724, 319684), (2748, 316892), (2792, 311898), (3632, 239763), (3664, 237669), (4188, 207932), (5448, 159842), (5496, 158446), (5584, 155949), (8376, 103966), (10896, 79921), (10992, 79223), (16752, 51983)]