970678692

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{1993}}^1$

素因数の和:2249

約数の個数: 72

約数和(自身を含む): 2499710304

約数和(自身を除く): 1529031612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 163, 166, 249, 326, 332, 489, 498, 652, 747, 978, 996, 1467, 1494, 1956, 1993, 2934, 2988, 3986, 5868, 5979, 7972, 11958, 13529, 17937, 23916, 27058, 35874, 40587, 54116, 71748, 81174, 121761, 162348, 165419, 243522, 324859, 330838, 487044, 496257, 649718, 661676, 974577, 992514, 1299436, 1488771, 1949154, 1985028, 2923731, 2977542, 3898308, 5847462, 5955084, 11694924, 26963297, 53926594, 80889891, 107853188, 161779782, 242669673, 323559564, 485339346, 970678692]

約数ペア:

[(1, 970678692), (2, 485339346), (3, 323559564), (4, 242669673), (6, 161779782), (9, 107853188), (12, 80889891), (18, 53926594), (36, 26963297), (83, 11694924), (163, 5955084), (166, 5847462), (249, 3898308), (326, 2977542), (332, 2923731), (489, 1985028), (498, 1949154), (652, 1488771), (747, 1299436), (978, 992514), (996, 974577), (1467, 661676), (1494, 649718), (1956, 496257), (1993, 487044), (2934, 330838), (2988, 324859), (3986, 243522), (5868, 165419), (5979, 162348), (7972, 121761), (11958, 81174), (13529, 71748), (17937, 54116), (23916, 40587), (27058, 35874)]