285173064

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 866146320

約数和(自身を除く): 580973256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 47, 66, 72, 88, 94, 99, 132, 141, 163, 188, 198, 264, 282, 326, 376, 396, 423, 489, 517, 564, 652, 792, 846, 978, 1034, 1128, 1304, 1467, 1551, 1692, 1793, 1956, 2068, 2209, 2934, 3102, 3384, 3586, 3912, 4136, 4418, 4653, 5379, 5868, 6204, 6627, 7172, 7661, 8836, 9306, 10758, 11736, 12408, 13254, 14344, 15322, 16137, 17672, 18612, 19881, 21516, 22983, 24299, 26508, 30644, 32274, 37224, 39762, 43032, 45966, 48598, 53016, 61288, 64548, 68949, 72897, 79524, 84271, 91932, 97196, 129096, 137898, 145794, 159048, 168542, 183864, 194392, 218691, 252813, 275796, 291588, 337084, 360067, 437382, 505626, 551592, 583176, 674168, 720134, 758439, 874764, 1011252, 1080201, 1440268, 1516878, 1749528, 2022504, 2160402, 2880536, 3033756, 3240603, 3960737, 4320804, 6067512, 6481206, 7921474, 8641608, 11882211, 12962412, 15842948, 23764422, 25924824, 31685896, 35646633, 47528844, 71293266, 95057688, 142586532, 285173064]

約数ペア:

[(1, 285173064), (2, 142586532), (3, 95057688), (4, 71293266), (6, 47528844), (8, 35646633), (9, 31685896), (11, 25924824), (12, 23764422), (18, 15842948), (22, 12962412), (24, 11882211), (33, 8641608), (36, 7921474), (44, 6481206), (47, 6067512), (66, 4320804), (72, 3960737), (88, 3240603), (94, 3033756), (99, 2880536), (132, 2160402), (141, 2022504), (163, 1749528), (188, 1516878), (198, 1440268), (264, 1080201), (282, 1011252), (326, 874764), (376, 758439), (396, 720134), (423, 674168), (489, 583176), (517, 551592), (564, 505626), (652, 437382), (792, 360067), (846, 337084), (978, 291588), (1034, 275796), (1128, 252813), (1304, 218691), (1467, 194392), (1551, 183864), (1692, 168542), (1793, 159048), (1956, 145794), (2068, 137898), (2209, 129096), (2934, 97196), (3102, 91932), (3384, 84271), (3586, 79524), (3912, 72897), (4136, 68949), (4418, 64548), (4653, 61288), (5379, 53016), (5868, 48598), (6204, 45966), (6627, 43032), (7172, 39762), (7661, 37224), (8836, 32274), (9306, 30644), (10758, 26508), (11736, 24299), (12408, 22983), (13254, 21516), (14344, 19881), (15322, 18612), (16137, 17672)]