814768344

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{870479}}^1$

素因数の和:870504

約数の個数: 48

約数和(自身を含む): 2376410400

約数和(自身を除く): 1561642056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 870479, 1740958, 2611437, 3481916, 5222874, 6963832, 7834311, 10445748, 11316227, 15668622, 20891496, 22632454, 31337244, 33948681, 45264908, 62674488, 67897362, 90529816, 101846043, 135794724, 203692086, 271589448, 407384172, 814768344]

約数ペア:

[(1, 814768344), (2, 407384172), (3, 271589448), (4, 203692086), (6, 135794724), (8, 101846043), (9, 90529816), (12, 67897362), (13, 62674488), (18, 45264908), (24, 33948681), (26, 31337244), (36, 22632454), (39, 20891496), (52, 15668622), (72, 11316227), (78, 10445748), (104, 7834311), (117, 6963832), (156, 5222874), (234, 3481916), (312, 2611437), (468, 1740958), (936, 870479)]