1499500688

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{701}}^1$

素因数の和:1056

約数の個数: 80

約数和(自身を含む): 3384426240

約数和(自身を除く): 1884925552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 269, 284, 497, 538, 568, 701, 994, 1076, 1136, 1402, 1883, 1988, 2152, 2804, 3766, 3976, 4304, 4907, 5608, 7532, 7952, 9814, 11216, 15064, 19099, 19628, 30128, 38198, 39256, 49771, 76396, 78512, 99542, 133693, 152792, 188569, 199084, 267386, 305584, 348397, 377138, 398168, 534772, 696794, 754276, 796336, 1069544, 1319983, 1393588, 1508552, 2139088, 2639966, 2787176, 3017104, 5279932, 5574352, 10559864, 13388399, 21119728, 26776798, 53553596, 93718793, 107107192, 187437586, 214214384, 374875172, 749750344, 1499500688]

約数ペア:

[(1, 1499500688), (2, 749750344), (4, 374875172), (7, 214214384), (8, 187437586), (14, 107107192), (16, 93718793), (28, 53553596), (56, 26776798), (71, 21119728), (112, 13388399), (142, 10559864), (269, 5574352), (284, 5279932), (497, 3017104), (538, 2787176), (568, 2639966), (701, 2139088), (994, 1508552), (1076, 1393588), (1136, 1319983), (1402, 1069544), (1883, 796336), (1988, 754276), (2152, 696794), (2804, 534772), (3766, 398168), (3976, 377138), (4304, 348397), (4907, 305584), (5608, 267386), (7532, 199084), (7952, 188569), (9814, 152792), (11216, 133693), (15064, 99542), (19099, 78512), (19628, 76396), (30128, 49771), (38198, 39256)]