2560444704

素因数分解:

$2^5\times 3^2\times {\mathrm{409}}^1\times {\mathrm{21737}}^1$

素因数の和:22162

約数の個数: 72

約数和(自身を含む): 7299403020

約数和(自身を除く): 4738958316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 409, 818, 1227, 1636, 2454, 3272, 3681, 4908, 6544, 7362, 9816, 13088, 14724, 19632, 21737, 29448, 39264, 43474, 58896, 65211, 86948, 117792, 130422, 173896, 195633, 260844, 347792, 391266, 521688, 695584, 782532, 1043376, 1565064, 2086752, 3130128, 6260256, 8890433, 17780866, 26671299, 35561732, 53342598, 71123464, 80013897, 106685196, 142246928, 160027794, 213370392, 284493856, 320055588, 426740784, 640111176, 853481568, 1280222352, 2560444704]

約数ペア:

[(1, 2560444704), (2, 1280222352), (3, 853481568), (4, 640111176), (6, 426740784), (8, 320055588), (9, 284493856), (12, 213370392), (16, 160027794), (18, 142246928), (24, 106685196), (32, 80013897), (36, 71123464), (48, 53342598), (72, 35561732), (96, 26671299), (144, 17780866), (288, 8890433), (409, 6260256), (818, 3130128), (1227, 2086752), (1636, 1565064), (2454, 1043376), (3272, 782532), (3681, 695584), (4908, 521688), (6544, 391266), (7362, 347792), (9816, 260844), (13088, 195633), (14724, 173896), (19632, 130422), (21737, 117792), (29448, 86948), (39264, 65211), (43474, 58896)]