248125254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 550179840

約数和(自身を除く): 302054586

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 79, 134, 158, 201, 237, 402, 474, 601, 871, 1027, 1202, 1742, 1803, 2054, 2613, 3081, 3606, 5226, 5293, 6162, 7813, 10586, 15626, 15879, 23439, 31758, 40267, 46878, 47479, 68809, 80534, 94958, 120801, 137618, 142437, 206427, 241602, 284874, 412854, 523471, 617227, 1046942, 1234454, 1570413, 1851681, 3140826, 3181093, 3703362, 6362186, 9543279, 19086558, 41354209, 82708418, 124062627, 248125254]

約数ペア:

[(1, 248125254), (2, 124062627), (3, 82708418), (6, 41354209), (13, 19086558), (26, 9543279), (39, 6362186), (67, 3703362), (78, 3181093), (79, 3140826), (134, 1851681), (158, 1570413), (201, 1234454), (237, 1046942), (402, 617227), (474, 523471), (601, 412854), (871, 284874), (1027, 241602), (1202, 206427), (1742, 142437), (1803, 137618), (2054, 120801), (2613, 94958), (3081, 80534), (3606, 68809), (5226, 47479), (5293, 46878), (6162, 40267), (7813, 31758), (10586, 23439), (15626, 15879)]