236983504

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:596

約数の個数: 60

約数和(自身を含む): 491101380

約数和(自身を除く): 254117876

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 361, 461, 712, 722, 922, 1424, 1444, 1691, 1844, 2888, 3382, 3688, 5776, 6764, 7376, 8759, 13528, 17518, 27056, 32129, 35036, 41029, 64258, 70072, 82058, 128516, 140144, 164116, 166421, 257032, 328232, 332842, 514064, 656464, 665684, 779551, 1331368, 1559102, 2662736, 3118204, 6236408, 12472816, 14811469, 29622938, 59245876, 118491752, 236983504]

約数ペア:

[(1, 236983504), (2, 118491752), (4, 59245876), (8, 29622938), (16, 14811469), (19, 12472816), (38, 6236408), (76, 3118204), (89, 2662736), (152, 1559102), (178, 1331368), (304, 779551), (356, 665684), (361, 656464), (461, 514064), (712, 332842), (722, 328232), (922, 257032), (1424, 166421), (1444, 164116), (1691, 140144), (1844, 128516), (2888, 82058), (3382, 70072), (3688, 64258), (5776, 41029), (6764, 35036), (7376, 32129), (8759, 27056), (13528, 17518)]