2017708728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{5527}}^1$

素因数の和:5637

約数の個数: 128

約数和(自身を含む): 6018001920

約数和(自身を除く): 4000293192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 53, 56, 82, 84, 106, 123, 159, 164, 168, 212, 246, 287, 318, 328, 371, 424, 492, 574, 636, 742, 861, 984, 1113, 1148, 1272, 1484, 1722, 2173, 2226, 2296, 2968, 3444, 4346, 4452, 5527, 6519, 6888, 8692, 8904, 11054, 13038, 15211, 16581, 17384, 22108, 26076, 30422, 33162, 38689, 44216, 45633, 52152, 60844, 66324, 77378, 91266, 116067, 121688, 132648, 154756, 182532, 226607, 232134, 292931, 309512, 365064, 453214, 464268, 585862, 679821, 878793, 906428, 928536, 1171724, 1359642, 1586249, 1757586, 1812856, 2050517, 2343448, 2719284, 3172498, 3515172, 4101034, 4758747, 5438568, 6151551, 6344996, 7030344, 8202068, 9517494, 12010171, 12303102, 12689992, 16404136, 19034988, 24020342, 24606204, 36030513, 38069976, 48040684, 49212408, 72061026, 84071197, 96081368, 144122052, 168142394, 252213591, 288244104, 336284788, 504427182, 672569576, 1008854364, 2017708728]

約数ペア:

[(1, 2017708728), (2, 1008854364), (3, 672569576), (4, 504427182), (6, 336284788), (7, 288244104), (8, 252213591), (12, 168142394), (14, 144122052), (21, 96081368), (24, 84071197), (28, 72061026), (41, 49212408), (42, 48040684), (53, 38069976), (56, 36030513), (82, 24606204), (84, 24020342), (106, 19034988), (123, 16404136), (159, 12689992), (164, 12303102), (168, 12010171), (212, 9517494), (246, 8202068), (287, 7030344), (318, 6344996), (328, 6151551), (371, 5438568), (424, 4758747), (492, 4101034), (574, 3515172), (636, 3172498), (742, 2719284), (861, 2343448), (984, 2050517), (1113, 1812856), (1148, 1757586), (1272, 1586249), (1484, 1359642), (1722, 1171724), (2173, 928536), (2226, 906428), (2296, 878793), (2968, 679821), (3444, 585862), (4346, 464268), (4452, 453214), (5527, 365064), (6519, 309512), (6888, 292931), (8692, 232134), (8904, 226607), (11054, 182532), (13038, 154756), (15211, 132648), (16581, 121688), (17384, 116067), (22108, 91266), (26076, 77378), (30422, 66324), (33162, 60844), (38689, 52152), (44216, 45633)]