289441464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{11743}}^1$

素因数の和:11844

約数の個数: 64

約数和(自身を含む): 789196800

約数和(自身を除く): 499755336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1896, 2054, 3081, 4108, 6162, 8216, 11743, 12324, 23486, 24648, 35229, 46972, 70458, 93944, 140916, 152659, 281832, 305318, 457977, 610636, 915954, 927697, 1221272, 1831908, 1855394, 2783091, 3663816, 3710788, 5566182, 7421576, 11132364, 12060061, 22264728, 24120122, 36180183, 48240244, 72360366, 96480488, 144720732, 289441464]

約数ペア:

[(1, 289441464), (2, 144720732), (3, 96480488), (4, 72360366), (6, 48240244), (8, 36180183), (12, 24120122), (13, 22264728), (24, 12060061), (26, 11132364), (39, 7421576), (52, 5566182), (78, 3710788), (79, 3663816), (104, 2783091), (156, 1855394), (158, 1831908), (237, 1221272), (312, 927697), (316, 915954), (474, 610636), (632, 457977), (948, 305318), (1027, 281832), (1896, 152659), (2054, 140916), (3081, 93944), (4108, 70458), (6162, 46972), (8216, 35229), (11743, 24648), (12324, 23486)]