231609492

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4241}}^1$

素因数の和:4329

約数の個数: 72

約数和(自身を含む): 616091112

約数和(自身を除く): 384481620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 333, 369, 444, 492, 666, 738, 1332, 1476, 1517, 3034, 4241, 4551, 6068, 8482, 9102, 12723, 13653, 16964, 18204, 25446, 27306, 38169, 50892, 54612, 76338, 152676, 156917, 173881, 313834, 347762, 470751, 521643, 627668, 695524, 941502, 1043286, 1412253, 1564929, 1883004, 2086572, 2824506, 3129858, 5649012, 6259716, 6433597, 12867194, 19300791, 25734388, 38601582, 57902373, 77203164, 115804746, 231609492]

約数ペア:

[(1, 231609492), (2, 115804746), (3, 77203164), (4, 57902373), (6, 38601582), (9, 25734388), (12, 19300791), (18, 12867194), (36, 6433597), (37, 6259716), (41, 5649012), (74, 3129858), (82, 2824506), (111, 2086572), (123, 1883004), (148, 1564929), (164, 1412253), (222, 1043286), (246, 941502), (333, 695524), (369, 627668), (444, 521643), (492, 470751), (666, 347762), (738, 313834), (1332, 173881), (1476, 156917), (1517, 152676), (3034, 76338), (4241, 54612), (4551, 50892), (6068, 38169), (8482, 27306), (9102, 25446), (12723, 18204), (13653, 16964)]