2180663376

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{23167}}^1$

素因数の和:23268

約数の個数: 80

約数和(自身を含む): 5895051264

約数和(自身を除く): 3714387888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 53, 74, 106, 111, 148, 159, 212, 222, 296, 318, 424, 444, 592, 636, 848, 888, 1272, 1776, 1961, 2544, 3922, 5883, 7844, 11766, 15688, 23167, 23532, 31376, 46334, 47064, 69501, 92668, 94128, 139002, 185336, 278004, 370672, 556008, 857179, 1112016, 1227851, 1714358, 2455702, 2571537, 3428716, 3683553, 4911404, 5143074, 6857432, 7367106, 9822808, 10286148, 13714864, 14734212, 19645616, 20572296, 29468424, 41144592, 45430487, 58936848, 90860974, 136291461, 181721948, 272582922, 363443896, 545165844, 726887792, 1090331688, 2180663376]

約数ペア:

[(1, 2180663376), (2, 1090331688), (3, 726887792), (4, 545165844), (6, 363443896), (8, 272582922), (12, 181721948), (16, 136291461), (24, 90860974), (37, 58936848), (48, 45430487), (53, 41144592), (74, 29468424), (106, 20572296), (111, 19645616), (148, 14734212), (159, 13714864), (212, 10286148), (222, 9822808), (296, 7367106), (318, 6857432), (424, 5143074), (444, 4911404), (592, 3683553), (636, 3428716), (848, 2571537), (888, 2455702), (1272, 1714358), (1776, 1227851), (1961, 1112016), (2544, 857179), (3922, 556008), (5883, 370672), (7844, 278004), (11766, 185336), (15688, 139002), (23167, 94128), (23532, 92668), (31376, 69501), (46334, 47064)]