231648372

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{727}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 601001856

約数和(自身を除く): 369353484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 167, 212, 318, 334, 477, 501, 636, 668, 727, 954, 1002, 1454, 1503, 1908, 2004, 2181, 2908, 3006, 4362, 6012, 6543, 8724, 8851, 13086, 17702, 26172, 26553, 35404, 38531, 53106, 77062, 79659, 106212, 115593, 121409, 154124, 159318, 231186, 242818, 318636, 346779, 364227, 462372, 485636, 693558, 728454, 1092681, 1387116, 1456908, 2185362, 4370724, 6434677, 12869354, 19304031, 25738708, 38608062, 57912093, 77216124, 115824186, 231648372]

約数ペア:

[(1, 231648372), (2, 115824186), (3, 77216124), (4, 57912093), (6, 38608062), (9, 25738708), (12, 19304031), (18, 12869354), (36, 6434677), (53, 4370724), (106, 2185362), (159, 1456908), (167, 1387116), (212, 1092681), (318, 728454), (334, 693558), (477, 485636), (501, 462372), (636, 364227), (668, 346779), (727, 318636), (954, 242818), (1002, 231186), (1454, 159318), (1503, 154124), (1908, 121409), (2004, 115593), (2181, 106212), (2908, 79659), (3006, 77062), (4362, 53106), (6012, 38531), (6543, 35404), (8724, 26553), (8851, 26172), (13086, 17702)]