220960896

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{44263}}^1$

素因数の和:44293

約数の個数: 64

約数和(自身を含む): 632089920

約数和(自身を除く): 411129024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 44263, 88526, 132789, 177052, 265578, 354104, 531156, 575419, 708208, 1062312, 1150838, 1416416, 1726257, 2124624, 2301676, 2832832, 3452514, 4249248, 4603352, 5665664, 6905028, 8498496, 9206704, 13810056, 16996992, 18413408, 27620112, 36826816, 55240224, 73653632, 110480448, 220960896]

約数ペア:

[(1, 220960896), (2, 110480448), (3, 73653632), (4, 55240224), (6, 36826816), (8, 27620112), (12, 18413408), (13, 16996992), (16, 13810056), (24, 9206704), (26, 8498496), (32, 6905028), (39, 5665664), (48, 4603352), (52, 4249248), (64, 3452514), (78, 2832832), (96, 2301676), (104, 2124624), (128, 1726257), (156, 1416416), (192, 1150838), (208, 1062312), (312, 708208), (384, 575419), (416, 531156), (624, 354104), (832, 265578), (1248, 177052), (1664, 132789), (2496, 88526), (4992, 44263)]