279854112

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:662

約数の個数: 96

約数和(自身を含む): 763305984

約数和(自身を除く): 483451872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 271, 347, 372, 496, 542, 694, 744, 813, 992, 1041, 1084, 1388, 1488, 1626, 2082, 2168, 2776, 2976, 3252, 4164, 4336, 5552, 6504, 8328, 8401, 8672, 10757, 11104, 13008, 16656, 16802, 21514, 25203, 26016, 32271, 33312, 33604, 43028, 50406, 64542, 67208, 86056, 94037, 100812, 129084, 134416, 172112, 188074, 201624, 258168, 268832, 282111, 344224, 376148, 403248, 516336, 564222, 752296, 806496, 1032672, 1128444, 1504592, 2256888, 2915147, 3009184, 4513776, 5830294, 8745441, 9027552, 11660588, 17490882, 23321176, 34981764, 46642352, 69963528, 93284704, 139927056, 279854112]

約数ペア:

[(1, 279854112), (2, 139927056), (3, 93284704), (4, 69963528), (6, 46642352), (8, 34981764), (12, 23321176), (16, 17490882), (24, 11660588), (31, 9027552), (32, 8745441), (48, 5830294), (62, 4513776), (93, 3009184), (96, 2915147), (124, 2256888), (186, 1504592), (248, 1128444), (271, 1032672), (347, 806496), (372, 752296), (496, 564222), (542, 516336), (694, 403248), (744, 376148), (813, 344224), (992, 282111), (1041, 268832), (1084, 258168), (1388, 201624), (1488, 188074), (1626, 172112), (2082, 134416), (2168, 129084), (2776, 100812), (2976, 94037), (3252, 86056), (4164, 67208), (4336, 64542), (5552, 50406), (6504, 43028), (8328, 33604), (8401, 33312), (8672, 32271), (10757, 26016), (11104, 25203), (13008, 21514), (16656, 16802)]