291244356

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{733}}^1$

素因数の和:1042

約数の個数: 96

約数和(自身を含む): 817147520

約数和(自身を除く): 525903164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 283, 351, 468, 566, 702, 733, 849, 1132, 1404, 1466, 1698, 2199, 2547, 2932, 3396, 3679, 4398, 5094, 6597, 7358, 7641, 8796, 9529, 10188, 11037, 13194, 14716, 15282, 19058, 19791, 22074, 26388, 28587, 30564, 33111, 38116, 39582, 44148, 57174, 66222, 79164, 85761, 99333, 114348, 132444, 171522, 198666, 207439, 257283, 343044, 397332, 414878, 514566, 622317, 829756, 1029132, 1244634, 1866951, 2489268, 2696707, 3733902, 5393414, 5600853, 7467804, 8090121, 10786828, 11201706, 16180242, 22403412, 24270363, 32360484, 48540726, 72811089, 97081452, 145622178, 291244356]

約数ペア:

[(1, 291244356), (2, 145622178), (3, 97081452), (4, 72811089), (6, 48540726), (9, 32360484), (12, 24270363), (13, 22403412), (18, 16180242), (26, 11201706), (27, 10786828), (36, 8090121), (39, 7467804), (52, 5600853), (54, 5393414), (78, 3733902), (108, 2696707), (117, 2489268), (156, 1866951), (234, 1244634), (283, 1029132), (351, 829756), (468, 622317), (566, 514566), (702, 414878), (733, 397332), (849, 343044), (1132, 257283), (1404, 207439), (1466, 198666), (1698, 171522), (2199, 132444), (2547, 114348), (2932, 99333), (3396, 85761), (3679, 79164), (4398, 66222), (5094, 57174), (6597, 44148), (7358, 39582), (7641, 38116), (8796, 33111), (9529, 30564), (10188, 28587), (11037, 26388), (13194, 22074), (14716, 19791), (15282, 19058)]