40660308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 111439328

約数和(自身を除く): 70779020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 283, 307, 468, 566, 614, 849, 921, 1132, 1228, 1698, 1842, 2547, 2763, 3396, 3679, 3684, 3991, 5094, 5526, 7358, 7982, 10188, 11037, 11052, 11973, 14716, 15964, 22074, 23946, 33111, 35919, 44148, 47892, 66222, 71838, 86881, 132444, 143676, 173762, 260643, 347524, 521286, 781929, 1042572, 1129453, 1563858, 2258906, 3127716, 3388359, 4517812, 6776718, 10165077, 13553436, 20330154, 40660308]

約数ペア:

[(1, 40660308), (2, 20330154), (3, 13553436), (4, 10165077), (6, 6776718), (9, 4517812), (12, 3388359), (13, 3127716), (18, 2258906), (26, 1563858), (36, 1129453), (39, 1042572), (52, 781929), (78, 521286), (117, 347524), (156, 260643), (234, 173762), (283, 143676), (307, 132444), (468, 86881), (566, 71838), (614, 66222), (849, 47892), (921, 44148), (1132, 35919), (1228, 33111), (1698, 23946), (1842, 22074), (2547, 15964), (2763, 14716), (3396, 11973), (3679, 11052), (3684, 11037), (3991, 10188), (5094, 7982), (5526, 7358)]