239883456

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1070

約数の個数: 112

約数和(自身を含む): 671827968

約数和(自身を除く): 431944512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 164, 186, 192, 246, 248, 328, 372, 492, 496, 656, 744, 983, 984, 992, 1271, 1312, 1488, 1966, 1968, 1984, 2542, 2624, 2949, 2976, 3813, 3932, 3936, 5084, 5898, 5952, 7626, 7864, 7872, 10168, 11796, 15252, 15728, 20336, 23592, 30473, 30504, 31456, 40303, 40672, 47184, 60946, 61008, 62912, 80606, 81344, 91419, 94368, 120909, 121892, 122016, 161212, 182838, 188736, 241818, 243784, 244032, 322424, 365676, 483636, 487568, 644848, 731352, 967272, 975136, 1249393, 1289696, 1462704, 1934544, 1950272, 2498786, 2579392, 2925408, 3748179, 3869088, 4997572, 5850816, 7496358, 7738176, 9995144, 14992716, 19990288, 29985432, 39980576, 59970864, 79961152, 119941728, 239883456]

約数ペア:

[(1, 239883456), (2, 119941728), (3, 79961152), (4, 59970864), (6, 39980576), (8, 29985432), (12, 19990288), (16, 14992716), (24, 9995144), (31, 7738176), (32, 7496358), (41, 5850816), (48, 4997572), (62, 3869088), (64, 3748179), (82, 2925408), (93, 2579392), (96, 2498786), (123, 1950272), (124, 1934544), (164, 1462704), (186, 1289696), (192, 1249393), (246, 975136), (248, 967272), (328, 731352), (372, 644848), (492, 487568), (496, 483636), (656, 365676), (744, 322424), (983, 244032), (984, 243784), (992, 241818), (1271, 188736), (1312, 182838), (1488, 161212), (1966, 122016), (1968, 121892), (1984, 120909), (2542, 94368), (2624, 91419), (2949, 81344), (2976, 80606), (3813, 62912), (3932, 61008), (3936, 60946), (5084, 47184), (5898, 40672), (5952, 40303), (7626, 31456), (7864, 30504), (7872, 30473), (10168, 23592), (11796, 20336), (15252, 15728)]