421824648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{9547}}^1$

素因数の和:9826

約数の個数: 64

約数和(自身を含む): 1209922560

約数和(自身を除く): 788097912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 263, 526, 789, 1052, 1578, 1841, 2104, 3156, 3682, 5523, 6312, 7364, 9547, 11046, 14728, 19094, 22092, 28641, 38188, 44184, 57282, 66829, 76376, 114564, 133658, 200487, 229128, 267316, 400974, 534632, 801948, 1603896, 2510861, 5021722, 7532583, 10043444, 15065166, 17576027, 20086888, 30130332, 35152054, 52728081, 60260664, 70304108, 105456162, 140608216, 210912324, 421824648]

約数ペア:

[(1, 421824648), (2, 210912324), (3, 140608216), (4, 105456162), (6, 70304108), (7, 60260664), (8, 52728081), (12, 35152054), (14, 30130332), (21, 20086888), (24, 17576027), (28, 15065166), (42, 10043444), (56, 7532583), (84, 5021722), (168, 2510861), (263, 1603896), (526, 801948), (789, 534632), (1052, 400974), (1578, 267316), (1841, 229128), (2104, 200487), (3156, 133658), (3682, 114564), (5523, 76376), (6312, 66829), (7364, 57282), (9547, 44184), (11046, 38188), (14728, 28641), (19094, 22092)]