227239506

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:683

約数の個数: 112

約数和(自身を含む): 580251840

約数和(自身を除く): 353012334

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 243, 247, 342, 351, 486, 494, 513, 631, 702, 729, 741, 1026, 1053, 1262, 1458, 1482, 1539, 1893, 2106, 2223, 3078, 3159, 3786, 4446, 4617, 5679, 6318, 6669, 8203, 9234, 9477, 11358, 11989, 13338, 13851, 16406, 17037, 18954, 20007, 23978, 24609, 27702, 34074, 35967, 40014, 49218, 51111, 60021, 71934, 73827, 102222, 107901, 120042, 147654, 153333, 155857, 180063, 215802, 221481, 306666, 311714, 323703, 360126, 442962, 459999, 467571, 647406, 664443, 919998, 935142, 971109, 1328886, 1402713, 1942218, 1993329, 2805426, 2913327, 3986658, 4208139, 5826654, 5979987, 8416278, 8739981, 11959974, 12624417, 17479962, 25248834, 37873251, 75746502, 113619753, 227239506]

約数ペア:

[(1, 227239506), (2, 113619753), (3, 75746502), (6, 37873251), (9, 25248834), (13, 17479962), (18, 12624417), (19, 11959974), (26, 8739981), (27, 8416278), (38, 5979987), (39, 5826654), (54, 4208139), (57, 3986658), (78, 2913327), (81, 2805426), (114, 1993329), (117, 1942218), (162, 1402713), (171, 1328886), (234, 971109), (243, 935142), (247, 919998), (342, 664443), (351, 647406), (486, 467571), (494, 459999), (513, 442962), (631, 360126), (702, 323703), (729, 311714), (741, 306666), (1026, 221481), (1053, 215802), (1262, 180063), (1458, 155857), (1482, 153333), (1539, 147654), (1893, 120042), (2106, 107901), (2223, 102222), (3078, 73827), (3159, 71934), (3786, 60021), (4446, 51111), (4617, 49218), (5679, 40014), (6318, 35967), (6669, 34074), (8203, 27702), (9234, 24609), (9477, 23978), (11358, 20007), (11989, 18954), (13338, 17037), (13851, 16406)]