1515202688

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{691}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 3111342720

約数和(自身を除く): 1596140032

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 463, 592, 691, 926, 1184, 1382, 1852, 2368, 2764, 3704, 4736, 5528, 7408, 11056, 14816, 17131, 22112, 25567, 29632, 34262, 44224, 51134, 59264, 68524, 88448, 102268, 137048, 204536, 274096, 319933, 409072, 548192, 639866, 818144, 1096384, 1279732, 1636288, 2192768, 2559464, 3272576, 5118928, 10237856, 11837521, 20475712, 23675042, 40951424, 47350084, 94700168, 189400336, 378800672, 757601344, 1515202688]

約数ペア:

[(1, 1515202688), (2, 757601344), (4, 378800672), (8, 189400336), (16, 94700168), (32, 47350084), (37, 40951424), (64, 23675042), (74, 20475712), (128, 11837521), (148, 10237856), (296, 5118928), (463, 3272576), (592, 2559464), (691, 2192768), (926, 1636288), (1184, 1279732), (1382, 1096384), (1852, 818144), (2368, 639866), (2764, 548192), (3704, 409072), (4736, 319933), (5528, 274096), (7408, 204536), (11056, 137048), (14816, 102268), (17131, 88448), (22112, 68524), (25567, 59264), (29632, 51134), (34262, 44224)]