358128

素因数分解:

$2^4\times 3^3\times {\mathrm{829}}^1$

素因数の和:846

約数の個数: 40

約数和(自身を含む): 1029200

約数和(自身を除く): 671072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 829, 1658, 2487, 3316, 4974, 6632, 7461, 9948, 13264, 14922, 19896, 22383, 29844, 39792, 44766, 59688, 89532, 119376, 179064, 358128]

約数ペア:

[(1, 358128), (2, 179064), (3, 119376), (4, 89532), (6, 59688), (8, 44766), (9, 39792), (12, 29844), (16, 22383), (18, 19896), (24, 14922), (27, 13264), (36, 9948), (48, 7461), (54, 6632), (72, 4974), (108, 3316), (144, 2487), (216, 1658), (432, 829)]