231629544

素因数分解:

$2^3\times 3^9\times {\mathrm{1471}}^1$

素因数の和:1504

約数の個数: 80

約数和(自身を含む): 651889920

約数和(自身を除く): 420260376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1471, 1944, 2187, 2916, 2942, 4374, 4413, 5832, 5884, 6561, 8748, 8826, 11768, 13122, 13239, 17496, 17652, 19683, 26244, 26478, 35304, 39366, 39717, 52488, 52956, 78732, 79434, 105912, 119151, 157464, 158868, 238302, 317736, 357453, 476604, 714906, 953208, 1072359, 1429812, 2144718, 2859624, 3217077, 4289436, 6434154, 8578872, 9651231, 12868308, 19302462, 25736616, 28953693, 38604924, 57907386, 77209848, 115814772, 231629544]

約数ペア:

[(1, 231629544), (2, 115814772), (3, 77209848), (4, 57907386), (6, 38604924), (8, 28953693), (9, 25736616), (12, 19302462), (18, 12868308), (24, 9651231), (27, 8578872), (36, 6434154), (54, 4289436), (72, 3217077), (81, 2859624), (108, 2144718), (162, 1429812), (216, 1072359), (243, 953208), (324, 714906), (486, 476604), (648, 357453), (729, 317736), (972, 238302), (1458, 158868), (1471, 157464), (1944, 119151), (2187, 105912), (2916, 79434), (2942, 78732), (4374, 52956), (4413, 52488), (5832, 39717), (5884, 39366), (6561, 35304), (8748, 26478), (8826, 26244), (11768, 19683), (13122, 17652), (13239, 17496)]