328417968

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12983}}^1$

素因数の和:13042

約数の個数: 80

約数和(自身を含む): 927369216

約数和(自身を除く): 598951248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 12648, 12983, 25296, 25966, 38949, 51932, 77898, 103864, 155796, 207728, 220711, 311592, 402473, 441422, 623184, 662133, 804946, 882844, 1207419, 1324266, 1609892, 1765688, 2414838, 2648532, 3219784, 3531376, 4829676, 5297064, 6439568, 6842041, 9659352, 10594128, 13684082, 19318704, 20526123, 27368164, 41052246, 54736328, 82104492, 109472656, 164208984, 328417968]

約数ペア:

[(1, 328417968), (2, 164208984), (3, 109472656), (4, 82104492), (6, 54736328), (8, 41052246), (12, 27368164), (16, 20526123), (17, 19318704), (24, 13684082), (31, 10594128), (34, 9659352), (48, 6842041), (51, 6439568), (62, 5297064), (68, 4829676), (93, 3531376), (102, 3219784), (124, 2648532), (136, 2414838), (186, 1765688), (204, 1609892), (248, 1324266), (272, 1207419), (372, 882844), (408, 804946), (496, 662133), (527, 623184), (744, 441422), (816, 402473), (1054, 311592), (1488, 220711), (1581, 207728), (2108, 155796), (3162, 103864), (4216, 77898), (6324, 51932), (8432, 38949), (12648, 25966), (12983, 25296)]