426807472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{22549}}^1$

素因数の和:22590

約数の個数: 60

約数和(自身を含む): 1023409200

約数和(自身を除く): 596601728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 18928, 22549, 45098, 90196, 157843, 180392, 293137, 315686, 360784, 586274, 631372, 1172548, 1262744, 2051959, 2345096, 2525488, 3810781, 4103918, 4690192, 7621562, 8207836, 15243124, 16415672, 26675467, 30486248, 32831344, 53350934, 60972496, 106701868, 213403736, 426807472]

約数ペア:

[(1, 426807472), (2, 213403736), (4, 106701868), (7, 60972496), (8, 53350934), (13, 32831344), (14, 30486248), (16, 26675467), (26, 16415672), (28, 15243124), (52, 8207836), (56, 7621562), (91, 4690192), (104, 4103918), (112, 3810781), (169, 2525488), (182, 2345096), (208, 2051959), (338, 1262744), (364, 1172548), (676, 631372), (728, 586274), (1183, 360784), (1352, 315686), (1456, 293137), (2366, 180392), (2704, 157843), (4732, 90196), (9464, 45098), (18928, 22549)]