40256568

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{16943}}^1$

素因数の和:16969

約数の個数: 64

約数和(自身を含む): 121996800

約数和(自身を除く): 81740232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 16943, 33886, 50829, 67772, 101658, 135544, 152487, 186373, 203316, 304974, 372746, 406632, 457461, 559119, 609948, 745492, 914922, 1118238, 1219896, 1490984, 1677357, 1829844, 2236476, 3354714, 3659688, 4472952, 5032071, 6709428, 10064142, 13418856, 20128284, 40256568]

約数ペア:

[(1, 40256568), (2, 20128284), (3, 13418856), (4, 10064142), (6, 6709428), (8, 5032071), (9, 4472952), (11, 3659688), (12, 3354714), (18, 2236476), (22, 1829844), (24, 1677357), (27, 1490984), (33, 1219896), (36, 1118238), (44, 914922), (54, 745492), (66, 609948), (72, 559119), (88, 457461), (99, 406632), (108, 372746), (132, 304974), (198, 203316), (216, 186373), (264, 152487), (297, 135544), (396, 101658), (594, 67772), (792, 50829), (1188, 33886), (2376, 16943)]