409140624

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:796

約数の個数: 80

約数和(自身を含む): 1078216704

約数和(自身を除く): 669076080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 271, 284, 426, 443, 542, 568, 813, 852, 886, 1084, 1136, 1329, 1626, 1704, 1772, 2168, 2658, 3252, 3408, 3544, 4336, 5316, 6504, 7088, 10632, 13008, 19241, 21264, 31453, 38482, 57723, 62906, 76964, 94359, 115446, 120053, 125812, 153928, 188718, 230892, 240106, 251624, 307856, 360159, 377436, 461784, 480212, 503248, 720318, 754872, 923568, 960424, 1440636, 1509744, 1920848, 2881272, 5762544, 8523763, 17047526, 25571289, 34095052, 51142578, 68190104, 102285156, 136380208, 204570312, 409140624]

約数ペア:

[(1, 409140624), (2, 204570312), (3, 136380208), (4, 102285156), (6, 68190104), (8, 51142578), (12, 34095052), (16, 25571289), (24, 17047526), (48, 8523763), (71, 5762544), (142, 2881272), (213, 1920848), (271, 1509744), (284, 1440636), (426, 960424), (443, 923568), (542, 754872), (568, 720318), (813, 503248), (852, 480212), (886, 461784), (1084, 377436), (1136, 360159), (1329, 307856), (1626, 251624), (1704, 240106), (1772, 230892), (2168, 188718), (2658, 153928), (3252, 125812), (3408, 120053), (3544, 115446), (4336, 94359), (5316, 76964), (6504, 62906), (7088, 57723), (10632, 38482), (13008, 31453), (19241, 21264)]