448849291252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{677}}^1\times {\mathrm{20147}}^1$

素因数の和:21280

約数の個数: 48

約数和(自身を含む): 830002501440

約数和(自身を除く): 381153210188

約数列:

[1, 2, 4, 19, 38, 76, 433, 677, 866, 1354, 1732, 2708, 8227, 12863, 16454, 20147, 25726, 32908, 40294, 51452, 80588, 293141, 382793, 586282, 765586, 1172564, 1531172, 5569679, 8723651, 11139358, 13639519, 17447302, 22278716, 27279038, 34894604, 54558076, 165749369, 259150861, 331498738, 518301722, 662997476, 1036603444, 5905911727, 11811823454, 23623646908, 112212322813, 224424645626, 448849291252]

約数ペア:

[(1, 448849291252), (2, 224424645626), (4, 112212322813), (19, 23623646908), (38, 11811823454), (76, 5905911727), (433, 1036603444), (677, 662997476), (866, 518301722), (1354, 331498738), (1732, 259150861), (2708, 165749369), (8227, 54558076), (12863, 34894604), (16454, 27279038), (20147, 22278716), (25726, 17447302), (32908, 13639519), (40294, 11139358), (51452, 8723651), (80588, 5569679), (293141, 1531172), (382793, 1172564), (586282, 765586)]