2805679344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{16001}}^1$

素因数の和:16306

約数の個数: 80

約数和(自身を含む): 7833811104

約数和(自身を除く): 5028131760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 281, 312, 562, 624, 843, 1124, 1686, 2248, 3372, 3653, 4496, 6744, 7306, 10959, 13488, 14612, 16001, 21918, 29224, 32002, 43836, 48003, 58448, 64004, 87672, 96006, 128008, 175344, 192012, 208013, 256016, 384024, 416026, 624039, 768048, 832052, 1248078, 1664104, 2496156, 3328208, 4496281, 4992312, 8992562, 9984624, 13488843, 17985124, 26977686, 35970248, 53955372, 58451653, 71940496, 107910744, 116903306, 175354959, 215821488, 233806612, 350709918, 467613224, 701419836, 935226448, 1402839672, 2805679344]

約数ペア:

[(1, 2805679344), (2, 1402839672), (3, 935226448), (4, 701419836), (6, 467613224), (8, 350709918), (12, 233806612), (13, 215821488), (16, 175354959), (24, 116903306), (26, 107910744), (39, 71940496), (48, 58451653), (52, 53955372), (78, 35970248), (104, 26977686), (156, 17985124), (208, 13488843), (281, 9984624), (312, 8992562), (562, 4992312), (624, 4496281), (843, 3328208), (1124, 2496156), (1686, 1664104), (2248, 1248078), (3372, 832052), (3653, 768048), (4496, 624039), (6744, 416026), (7306, 384024), (10959, 256016), (13488, 208013), (14612, 192012), (16001, 175344), (21918, 128008), (29224, 96006), (32002, 87672), (43836, 64004), (48003, 58448)]