880792752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{20641}}^1$

素因数の和:20786

約数の個数: 80

約数和(自身を含む): 2621038592

約数和(自身を除く): 1740245840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 5334, 6096, 7112, 10668, 14224, 20641, 21336, 41282, 42672, 61923, 82564, 123846, 144487, 165128, 247692, 288974, 330256, 433461, 495384, 577948, 866922, 990768, 1155896, 1733844, 2311792, 2621407, 3467688, 5242814, 6935376, 7864221, 10485628, 15728442, 18349849, 20971256, 31456884, 36699698, 41942512, 55049547, 62913768, 73399396, 110099094, 125827536, 146798792, 220198188, 293597584, 440396376, 880792752]

約数ペア:

[(1, 880792752), (2, 440396376), (3, 293597584), (4, 220198188), (6, 146798792), (7, 125827536), (8, 110099094), (12, 73399396), (14, 62913768), (16, 55049547), (21, 41942512), (24, 36699698), (28, 31456884), (42, 20971256), (48, 18349849), (56, 15728442), (84, 10485628), (112, 7864221), (127, 6935376), (168, 5242814), (254, 3467688), (336, 2621407), (381, 2311792), (508, 1733844), (762, 1155896), (889, 990768), (1016, 866922), (1524, 577948), (1778, 495384), (2032, 433461), (2667, 330256), (3048, 288974), (3556, 247692), (5334, 165128), (6096, 144487), (7112, 123846), (10668, 82564), (14224, 61923), (20641, 42672), (21336, 41282)]