2986919376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{42131}}^1$

素因数の和:42360

約数の個数: 80

約数和(自身を含む): 8860528128

約数和(自身を除く): 5873608752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 211, 336, 422, 633, 844, 1266, 1477, 1688, 2532, 2954, 3376, 4431, 5064, 5908, 8862, 10128, 11816, 17724, 23632, 35448, 42131, 70896, 84262, 126393, 168524, 252786, 294917, 337048, 505572, 589834, 674096, 884751, 1011144, 1179668, 1769502, 2022288, 2359336, 3539004, 4718672, 7078008, 8889641, 14156016, 17779282, 26668923, 35558564, 53337846, 62227487, 71117128, 106675692, 124454974, 142234256, 186682461, 213351384, 248909948, 373364922, 426702768, 497819896, 746729844, 995639792, 1493459688, 2986919376]

約数ペア:

[(1, 2986919376), (2, 1493459688), (3, 995639792), (4, 746729844), (6, 497819896), (7, 426702768), (8, 373364922), (12, 248909948), (14, 213351384), (16, 186682461), (21, 142234256), (24, 124454974), (28, 106675692), (42, 71117128), (48, 62227487), (56, 53337846), (84, 35558564), (112, 26668923), (168, 17779282), (211, 14156016), (336, 8889641), (422, 7078008), (633, 4718672), (844, 3539004), (1266, 2359336), (1477, 2022288), (1688, 1769502), (2532, 1179668), (2954, 1011144), (3376, 884751), (4431, 674096), (5064, 589834), (5908, 505572), (8862, 337048), (10128, 294917), (11816, 252786), (17724, 168524), (23632, 126393), (35448, 84262), (42131, 70896)]