245536356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2593}}^1$

素因数の和:3220

約数の個数: 48

約数和(自身を含む): 618243584

約数和(自身を除く): 372707228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 607, 1214, 1821, 2428, 2593, 3642, 5186, 7284, 7779, 7891, 10372, 15558, 15782, 23673, 31116, 31564, 33709, 47346, 67418, 94692, 101127, 134836, 202254, 404508, 1573951, 3147902, 4721853, 6295804, 9443706, 18887412, 20461363, 40922726, 61384089, 81845452, 122768178, 245536356]

約数ペア:

[(1, 245536356), (2, 122768178), (3, 81845452), (4, 61384089), (6, 40922726), (12, 20461363), (13, 18887412), (26, 9443706), (39, 6295804), (52, 4721853), (78, 3147902), (156, 1573951), (607, 404508), (1214, 202254), (1821, 134836), (2428, 101127), (2593, 94692), (3642, 67418), (5186, 47346), (7284, 33709), (7779, 31564), (7891, 31116), (10372, 23673), (15558, 15782)]