660067488

素因数分解:

$2^5\times 3^3\times {\mathrm{763967}}^1$

素因数の和:763986

約数の個数: 48

約数和(自身を含む): 1925199360

約数和(自身を除く): 1265131872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 763967, 1527934, 2291901, 3055868, 4583802, 6111736, 6875703, 9167604, 12223472, 13751406, 18335208, 20627109, 24446944, 27502812, 36670416, 41254218, 55005624, 73340832, 82508436, 110011248, 165016872, 220022496, 330033744, 660067488]

約数ペア:

[(1, 660067488), (2, 330033744), (3, 220022496), (4, 165016872), (6, 110011248), (8, 82508436), (9, 73340832), (12, 55005624), (16, 41254218), (18, 36670416), (24, 27502812), (27, 24446944), (32, 20627109), (36, 18335208), (48, 13751406), (54, 12223472), (72, 9167604), (96, 6875703), (108, 6111736), (144, 4583802), (216, 3055868), (288, 2291901), (432, 1527934), (864, 763967)]