233779494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1045

約数の個数: 64

約数和(自身を含む): 525127680

約数和(自身を除く): 291348186

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 109, 186, 218, 327, 403, 654, 806, 887, 1209, 1417, 1774, 2418, 2661, 2834, 3379, 4251, 5322, 6758, 8502, 10137, 11531, 20274, 23062, 27497, 34593, 43927, 54994, 69186, 82491, 87854, 96683, 131781, 164982, 193366, 263562, 290049, 357461, 580098, 714922, 1072383, 1256879, 2144766, 2513758, 2997173, 3770637, 5994346, 7541274, 8991519, 17983038, 38963249, 77926498, 116889747, 233779494]

約数ペア:

[(1, 233779494), (2, 116889747), (3, 77926498), (6, 38963249), (13, 17983038), (26, 8991519), (31, 7541274), (39, 5994346), (62, 3770637), (78, 2997173), (93, 2513758), (109, 2144766), (186, 1256879), (218, 1072383), (327, 714922), (403, 580098), (654, 357461), (806, 290049), (887, 263562), (1209, 193366), (1417, 164982), (1774, 131781), (2418, 96683), (2661, 87854), (2834, 82491), (3379, 69186), (4251, 54994), (5322, 43927), (6758, 34593), (8502, 27497), (10137, 23062), (11531, 20274)]