12340328

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 32901120

約数和(自身を除く): 20560792

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 56, 67, 77, 88, 91, 92, 104, 134, 143, 154, 161, 182, 184, 253, 268, 286, 299, 308, 322, 364, 469, 506, 536, 572, 598, 616, 644, 728, 737, 871, 938, 1001, 1012, 1144, 1196, 1288, 1474, 1541, 1742, 1771, 1876, 2002, 2024, 2093, 2392, 2948, 3082, 3289, 3484, 3542, 3752, 4004, 4186, 5159, 5896, 6097, 6164, 6578, 6968, 7084, 8008, 8372, 9581, 10318, 10787, 12194, 12328, 13156, 14168, 16744, 16951, 19162, 20033, 20636, 21574, 23023, 24388, 26312, 33902, 38324, 40066, 41272, 43148, 46046, 48776, 67067, 67804, 76648, 80132, 86296, 92092, 118657, 134134, 135608, 140231, 160264, 184184, 220363, 237314, 268268, 280462, 440726, 474628, 536536, 560924, 881452, 949256, 1121848, 1542541, 1762904, 3085082, 6170164, 12340328]

約数ペア:

[(1, 12340328), (2, 6170164), (4, 3085082), (7, 1762904), (8, 1542541), (11, 1121848), (13, 949256), (14, 881452), (22, 560924), (23, 536536), (26, 474628), (28, 440726), (44, 280462), (46, 268268), (52, 237314), (56, 220363), (67, 184184), (77, 160264), (88, 140231), (91, 135608), (92, 134134), (104, 118657), (134, 92092), (143, 86296), (154, 80132), (161, 76648), (182, 67804), (184, 67067), (253, 48776), (268, 46046), (286, 43148), (299, 41272), (308, 40066), (322, 38324), (364, 33902), (469, 26312), (506, 24388), (536, 23023), (572, 21574), (598, 20636), (616, 20033), (644, 19162), (728, 16951), (737, 16744), (871, 14168), (938, 13156), (1001, 12328), (1012, 12194), (1144, 10787), (1196, 10318), (1288, 9581), (1474, 8372), (1541, 8008), (1742, 7084), (1771, 6968), (1876, 6578), (2002, 6164), (2024, 6097), (2093, 5896), (2392, 5159), (2948, 4186), (3082, 4004), (3289, 3752), (3484, 3542)]