339989772

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 867041280

約数和(自身を除く): 527051508

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 79, 92, 93, 124, 138, 158, 186, 237, 276, 316, 372, 474, 503, 713, 948, 1006, 1426, 1509, 1817, 2012, 2139, 2449, 2852, 3018, 3634, 4278, 4898, 5451, 6036, 7268, 7347, 8556, 9796, 10902, 11569, 14694, 15593, 21804, 23138, 29388, 31186, 34707, 39737, 46276, 46779, 56327, 62372, 69414, 79474, 93558, 112654, 119211, 138828, 158948, 168981, 187116, 225308, 238422, 337962, 358639, 476844, 675924, 717278, 913951, 1075917, 1231847, 1434556, 1827902, 2151834, 2463694, 2741853, 3655804, 3695541, 4303668, 4927388, 5483706, 7391082, 10967412, 14782164, 28332481, 56664962, 84997443, 113329924, 169994886, 339989772]

約数ペア:

[(1, 339989772), (2, 169994886), (3, 113329924), (4, 84997443), (6, 56664962), (12, 28332481), (23, 14782164), (31, 10967412), (46, 7391082), (62, 5483706), (69, 4927388), (79, 4303668), (92, 3695541), (93, 3655804), (124, 2741853), (138, 2463694), (158, 2151834), (186, 1827902), (237, 1434556), (276, 1231847), (316, 1075917), (372, 913951), (474, 717278), (503, 675924), (713, 476844), (948, 358639), (1006, 337962), (1426, 238422), (1509, 225308), (1817, 187116), (2012, 168981), (2139, 158948), (2449, 138828), (2852, 119211), (3018, 112654), (3634, 93558), (4278, 79474), (4898, 69414), (5451, 62372), (6036, 56327), (7268, 46779), (7347, 46276), (8556, 39737), (9796, 34707), (10902, 31186), (11569, 29388), (14694, 23138), (15593, 21804)]