485654148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2789}}^1$

素因数の和:3497

約数の個数: 72

約数和(自身を含む): 1405535040

約数和(自身を除く): 919880892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 691, 1382, 2073, 2764, 2789, 4146, 4837, 5578, 6219, 8292, 8367, 9674, 11156, 12438, 14511, 16734, 19348, 19523, 24876, 25101, 29022, 33468, 39046, 43533, 50202, 58044, 58569, 78092, 87066, 100404, 117138, 174132, 175707, 234276, 351414, 702828, 1927199, 3854398, 5781597, 7708796, 11563194, 13490393, 17344791, 23126388, 26980786, 34689582, 40471179, 53961572, 69379164, 80942358, 121413537, 161884716, 242827074, 485654148]

約数ペア:

[(1, 485654148), (2, 242827074), (3, 161884716), (4, 121413537), (6, 80942358), (7, 69379164), (9, 53961572), (12, 40471179), (14, 34689582), (18, 26980786), (21, 23126388), (28, 17344791), (36, 13490393), (42, 11563194), (63, 7708796), (84, 5781597), (126, 3854398), (252, 1927199), (691, 702828), (1382, 351414), (2073, 234276), (2764, 175707), (2789, 174132), (4146, 117138), (4837, 100404), (5578, 87066), (6219, 78092), (8292, 58569), (8367, 58044), (9674, 50202), (11156, 43533), (12438, 39046), (14511, 33468), (16734, 29022), (19348, 25101), (19523, 24876)]