644480832

素因数分解:

$2^6\times 3^1\times {\mathrm{331}}^1\times {\mathrm{10141}}^1$

素因数の和:10487

約数の個数: 56

約数和(自身を含む): 1710509152

約数和(自身を除く): 1066028320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 331, 662, 993, 1324, 1986, 2648, 3972, 5296, 7944, 10141, 10592, 15888, 20282, 21184, 30423, 31776, 40564, 60846, 63552, 81128, 121692, 162256, 243384, 324512, 486768, 649024, 973536, 1947072, 3356671, 6713342, 10070013, 13426684, 20140026, 26853368, 40280052, 53706736, 80560104, 107413472, 161120208, 214826944, 322240416, 644480832]

約数ペア:

[(1, 644480832), (2, 322240416), (3, 214826944), (4, 161120208), (6, 107413472), (8, 80560104), (12, 53706736), (16, 40280052), (24, 26853368), (32, 20140026), (48, 13426684), (64, 10070013), (96, 6713342), (192, 3356671), (331, 1947072), (662, 973536), (993, 649024), (1324, 486768), (1986, 324512), (2648, 243384), (3972, 162256), (5296, 121692), (7944, 81128), (10141, 63552), (10592, 60846), (15888, 40564), (20282, 31776), (21184, 30423)]