537701216

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5233}}^1$

素因数の和:5288

約数の個数: 72

約数和(自身を含む): 1206855720

約数和(自身を除く): 669154504

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 416, 494, 608, 676, 988, 1352, 1976, 2704, 3211, 3952, 5233, 5408, 6422, 7904, 10466, 12844, 20932, 25688, 41864, 51376, 68029, 83728, 99427, 102752, 136058, 167456, 198854, 272116, 397708, 544232, 795416, 884377, 1088464, 1292551, 1590832, 1768754, 2176928, 2585102, 3181664, 3537508, 5170204, 7075016, 10340408, 14150032, 16803163, 20680816, 28300064, 33606326, 41361632, 67212652, 134425304, 268850608, 537701216]

約数ペア:

[(1, 537701216), (2, 268850608), (4, 134425304), (8, 67212652), (13, 41361632), (16, 33606326), (19, 28300064), (26, 20680816), (32, 16803163), (38, 14150032), (52, 10340408), (76, 7075016), (104, 5170204), (152, 3537508), (169, 3181664), (208, 2585102), (247, 2176928), (304, 1768754), (338, 1590832), (416, 1292551), (494, 1088464), (608, 884377), (676, 795416), (988, 544232), (1352, 397708), (1976, 272116), (2704, 198854), (3211, 167456), (3952, 136058), (5233, 102752), (5408, 99427), (6422, 83728), (7904, 68029), (10466, 51376), (12844, 41864), (20932, 25688)]