232433388

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{21739}}^1$

素因数の和:21769

約数の個数: 72

約数和(自身を含む): 664722240

約数和(自身を除く): 432288852

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 10692, 21739, 43478, 65217, 86956, 130434, 195651, 239129, 260868, 391302, 478258, 586953, 717387, 782604, 956516, 1173906, 1434774, 1760859, 2152161, 2347812, 2869548, 3521718, 4304322, 5282577, 6456483, 7043436, 8608644, 10565154, 12912966, 19369449, 21130308, 25825932, 38738898, 58108347, 77477796, 116216694, 232433388]

約数ペア:

[(1, 232433388), (2, 116216694), (3, 77477796), (4, 58108347), (6, 38738898), (9, 25825932), (11, 21130308), (12, 19369449), (18, 12912966), (22, 10565154), (27, 8608644), (33, 7043436), (36, 6456483), (44, 5282577), (54, 4304322), (66, 3521718), (81, 2869548), (99, 2347812), (108, 2152161), (132, 1760859), (162, 1434774), (198, 1173906), (243, 956516), (297, 782604), (324, 717387), (396, 586953), (486, 478258), (594, 391302), (891, 260868), (972, 239129), (1188, 195651), (1782, 130434), (2673, 86956), (3564, 65217), (5346, 43478), (10692, 21739)]