12931225128

素因数分解:

$2^3\times 3^3\times {\mathrm{229}}^1\times {\mathrm{261427}}^1$

素因数の和:261671

約数の個数: 64

約数和(自身を含む): 36077064000

約数和(自身を除く): 23145838872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 5496, 6183, 8244, 12366, 16488, 24732, 49464, 261427, 522854, 784281, 1045708, 1568562, 2091416, 2352843, 3137124, 4705686, 6274248, 7058529, 9411372, 14117058, 18822744, 28234116, 56468232, 59866783, 119733566, 179600349, 239467132, 359200698, 478934264, 538801047, 718401396, 1077602094, 1436802792, 1616403141, 2155204188, 3232806282, 4310408376, 6465612564, 12931225128]

約数ペア:

[(1, 12931225128), (2, 6465612564), (3, 4310408376), (4, 3232806282), (6, 2155204188), (8, 1616403141), (9, 1436802792), (12, 1077602094), (18, 718401396), (24, 538801047), (27, 478934264), (36, 359200698), (54, 239467132), (72, 179600349), (108, 119733566), (216, 59866783), (229, 56468232), (458, 28234116), (687, 18822744), (916, 14117058), (1374, 9411372), (1832, 7058529), (2061, 6274248), (2748, 4705686), (4122, 3137124), (5496, 2352843), (6183, 2091416), (8244, 1568562), (12366, 1045708), (16488, 784281), (24732, 522854), (49464, 261427)]