123727344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{198281}}^1$

素因数の和:198305

約数の個数: 40

約数和(自身を含む): 344217552

約数和(自身を除く): 220490208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 198281, 396562, 594843, 793124, 1189686, 1586248, 2379372, 2577653, 3172496, 4758744, 5155306, 7732959, 9517488, 10310612, 15465918, 20621224, 30931836, 41242448, 61863672, 123727344]

約数ペア:

[(1, 123727344), (2, 61863672), (3, 41242448), (4, 30931836), (6, 20621224), (8, 15465918), (12, 10310612), (13, 9517488), (16, 7732959), (24, 5155306), (26, 4758744), (39, 3172496), (48, 2577653), (52, 2379372), (78, 1586248), (104, 1189686), (156, 793124), (208, 594843), (312, 396562), (624, 198281)]