251008056

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{268171}}^1$

素因数の和:268196

約数の個数: 48

約数和(自身を含む): 732109560

約数和(自身を除く): 481101504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 268171, 536342, 804513, 1072684, 1609026, 2145368, 2413539, 3218052, 3486223, 4827078, 6436104, 6972446, 9654156, 10458669, 13944892, 19308312, 20917338, 27889784, 31376007, 41834676, 62752014, 83669352, 125504028, 251008056]

約数ペア:

[(1, 251008056), (2, 125504028), (3, 83669352), (4, 62752014), (6, 41834676), (8, 31376007), (9, 27889784), (12, 20917338), (13, 19308312), (18, 13944892), (24, 10458669), (26, 9654156), (36, 6972446), (39, 6436104), (52, 4827078), (72, 3486223), (78, 3218052), (104, 2413539), (117, 2145368), (156, 1609026), (234, 1072684), (312, 804513), (468, 536342), (936, 268171)]