421894044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{81953}}^1$

素因数の和:81987

約数の個数: 72

約数和(自身を含む): 1252912752

約数和(自身を除く): 831018708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 81953, 163906, 245859, 327812, 491718, 737577, 901483, 983436, 1065389, 1475154, 1802966, 2130778, 2704449, 2950308, 3196167, 3605932, 4261556, 5408898, 6392334, 8113347, 9588501, 10817796, 11719279, 12784668, 16226694, 19177002, 23438558, 32453388, 35157837, 38354004, 46877116, 70315674, 105473511, 140631348, 210947022, 421894044]

約数ペア:

[(1, 421894044), (2, 210947022), (3, 140631348), (4, 105473511), (6, 70315674), (9, 46877116), (11, 38354004), (12, 35157837), (13, 32453388), (18, 23438558), (22, 19177002), (26, 16226694), (33, 12784668), (36, 11719279), (39, 10817796), (44, 9588501), (52, 8113347), (66, 6392334), (78, 5408898), (99, 4261556), (117, 3605932), (132, 3196167), (143, 2950308), (156, 2704449), (198, 2130778), (234, 1802966), (286, 1475154), (396, 1065389), (429, 983436), (468, 901483), (572, 737577), (858, 491718), (1287, 327812), (1716, 245859), (2574, 163906), (5148, 81953)]