238576806

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 621465600

約数和(自身を除く): 382888794

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 31, 38, 39, 54, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 351, 403, 494, 513, 558, 577, 589, 702, 741, 806, 837, 1026, 1154, 1178, 1209, 1482, 1674, 1731, 1767, 2223, 2418, 3462, 3534, 3627, 4446, 5193, 5301, 6669, 7254, 7501, 7657, 10386, 10602, 10881, 10963, 13338, 15002, 15314, 15579, 15903, 17887, 21762, 21926, 22503, 22971, 31158, 31806, 32889, 35774, 45006, 45942, 53661, 65778, 67509, 68913, 98667, 107322, 135018, 137826, 142519, 160983, 197334, 202527, 206739, 232531, 285038, 296001, 321966, 339853, 405054, 413478, 427557, 465062, 482949, 592002, 679706, 697593, 855114, 965898, 1019559, 1282671, 1395186, 2039118, 2092779, 2565342, 3058677, 3848013, 4185558, 4418089, 6117354, 6278337, 7696026, 8836178, 9176031, 12556674, 13254267, 18352062, 26508534, 39762801, 79525602, 119288403, 238576806]

約数ペア:

[(1, 238576806), (2, 119288403), (3, 79525602), (6, 39762801), (9, 26508534), (13, 18352062), (18, 13254267), (19, 12556674), (26, 9176031), (27, 8836178), (31, 7696026), (38, 6278337), (39, 6117354), (54, 4418089), (57, 4185558), (62, 3848013), (78, 3058677), (93, 2565342), (114, 2092779), (117, 2039118), (171, 1395186), (186, 1282671), (234, 1019559), (247, 965898), (279, 855114), (342, 697593), (351, 679706), (403, 592002), (494, 482949), (513, 465062), (558, 427557), (577, 413478), (589, 405054), (702, 339853), (741, 321966), (806, 296001), (837, 285038), (1026, 232531), (1154, 206739), (1178, 202527), (1209, 197334), (1482, 160983), (1674, 142519), (1731, 137826), (1767, 135018), (2223, 107322), (2418, 98667), (3462, 68913), (3534, 67509), (3627, 65778), (4446, 53661), (5193, 45942), (5301, 45006), (6669, 35774), (7254, 32889), (7501, 31806), (7657, 31158), (10386, 22971), (10602, 22503), (10881, 21926), (10963, 21762), (13338, 17887), (15002, 15903), (15314, 15579)]