258017712

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{547}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 691479552

約数和(自身を除く): 433461840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 317, 372, 496, 547, 634, 744, 951, 1094, 1268, 1488, 1641, 1902, 2188, 2536, 3282, 3804, 4376, 5072, 6564, 7608, 8752, 9827, 13128, 15216, 16957, 19654, 26256, 29481, 33914, 39308, 50871, 58962, 67828, 78616, 101742, 117924, 135656, 157232, 173399, 203484, 235848, 271312, 346798, 406968, 471696, 520197, 693596, 813936, 1040394, 1387192, 2080788, 2774384, 4161576, 5375369, 8323152, 10750738, 16126107, 21501476, 32252214, 43002952, 64504428, 86005904, 129008856, 258017712]

約数ペア:

[(1, 258017712), (2, 129008856), (3, 86005904), (4, 64504428), (6, 43002952), (8, 32252214), (12, 21501476), (16, 16126107), (24, 10750738), (31, 8323152), (48, 5375369), (62, 4161576), (93, 2774384), (124, 2080788), (186, 1387192), (248, 1040394), (317, 813936), (372, 693596), (496, 520197), (547, 471696), (634, 406968), (744, 346798), (951, 271312), (1094, 235848), (1268, 203484), (1488, 173399), (1641, 157232), (1902, 135656), (2188, 117924), (2536, 101742), (3282, 78616), (3804, 67828), (4376, 58962), (5072, 50871), (6564, 39308), (7608, 33914), (8752, 29481), (9827, 26256), (13128, 19654), (15216, 16957)]