246510964

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 528595200

約数和(自身を除く): 282084236

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 149, 161, 196, 298, 322, 367, 596, 644, 734, 1043, 1127, 1468, 2086, 2254, 2569, 3427, 4172, 4508, 5138, 6854, 7301, 8441, 10276, 13708, 14602, 16882, 17983, 23989, 29204, 33764, 35966, 47978, 54683, 59087, 71932, 95956, 109366, 118174, 167923, 218732, 236348, 335846, 382781, 413609, 671692, 765562, 827218, 1257709, 1531124, 1654436, 2515418, 2679467, 5030836, 5358934, 8803963, 10717868, 17607926, 35215852, 61627741, 123255482, 246510964]

約数ペア:

[(1, 246510964), (2, 123255482), (4, 61627741), (7, 35215852), (14, 17607926), (23, 10717868), (28, 8803963), (46, 5358934), (49, 5030836), (92, 2679467), (98, 2515418), (149, 1654436), (161, 1531124), (196, 1257709), (298, 827218), (322, 765562), (367, 671692), (596, 413609), (644, 382781), (734, 335846), (1043, 236348), (1127, 218732), (1468, 167923), (2086, 118174), (2254, 109366), (2569, 95956), (3427, 71932), (4172, 59087), (4508, 54683), (5138, 47978), (6854, 35966), (7301, 33764), (8441, 29204), (10276, 23989), (13708, 17983), (14602, 16882)]