407715516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{3739}}^1$

素因数の和:3995

約数の個数: 72

約数和(自身を含む): 1114953840

約数和(自身を除く): 707238324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 233, 234, 466, 468, 699, 932, 1398, 2097, 2796, 3029, 3739, 4194, 6058, 7478, 8388, 9087, 11217, 12116, 14956, 18174, 22434, 27261, 33651, 36348, 44868, 48607, 54522, 67302, 97214, 109044, 134604, 145821, 194428, 291642, 437463, 583284, 871187, 874926, 1742374, 1749852, 2613561, 3484748, 5227122, 7840683, 10454244, 11325431, 15681366, 22650862, 31362732, 33976293, 45301724, 67952586, 101928879, 135905172, 203857758, 407715516]

約数ペア:

[(1, 407715516), (2, 203857758), (3, 135905172), (4, 101928879), (6, 67952586), (9, 45301724), (12, 33976293), (13, 31362732), (18, 22650862), (26, 15681366), (36, 11325431), (39, 10454244), (52, 7840683), (78, 5227122), (117, 3484748), (156, 2613561), (233, 1749852), (234, 1742374), (466, 874926), (468, 871187), (699, 583284), (932, 437463), (1398, 291642), (2097, 194428), (2796, 145821), (3029, 134604), (3739, 109044), (4194, 97214), (6058, 67302), (7478, 54522), (8388, 48607), (9087, 44868), (11217, 36348), (12116, 33651), (14956, 27261), (18174, 22434)]