249941664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{123979}}^1$

素因数の和:124002

約数の個数: 72

約数和(自身を含む): 812316960

約数和(自身を除く): 562375296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 123979, 247958, 371937, 495916, 743874, 867853, 991832, 1115811, 1487748, 1735706, 1983664, 2231622, 2603559, 2975496, 3471412, 3967328, 4463244, 5207118, 5950992, 6942824, 7810677, 8926488, 10414236, 11901984, 13885648, 15621354, 17852976, 20828472, 27771296, 31242708, 35705952, 41656944, 62485416, 83313888, 124970832, 249941664]

約数ペア:

[(1, 249941664), (2, 124970832), (3, 83313888), (4, 62485416), (6, 41656944), (7, 35705952), (8, 31242708), (9, 27771296), (12, 20828472), (14, 17852976), (16, 15621354), (18, 13885648), (21, 11901984), (24, 10414236), (28, 8926488), (32, 7810677), (36, 6942824), (42, 5950992), (48, 5207118), (56, 4463244), (63, 3967328), (72, 3471412), (84, 2975496), (96, 2603559), (112, 2231622), (126, 1983664), (144, 1735706), (168, 1487748), (224, 1115811), (252, 991832), (288, 867853), (336, 743874), (504, 495916), (672, 371937), (1008, 247958), (2016, 123979)]