40393248

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 127782144

約数和(自身を除く): 87388896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 277, 294, 336, 372, 392, 434, 496, 554, 588, 651, 672, 744, 784, 831, 868, 992, 1108, 1176, 1302, 1488, 1519, 1568, 1662, 1736, 1939, 2216, 2352, 2604, 2976, 3038, 3324, 3472, 3878, 4432, 4557, 4704, 5208, 5817, 6076, 6648, 6944, 7756, 8587, 8864, 9114, 10416, 11634, 12152, 13296, 13573, 15512, 17174, 18228, 20832, 23268, 24304, 25761, 26592, 27146, 31024, 34348, 36456, 40719, 46536, 48608, 51522, 54292, 60109, 62048, 68696, 72912, 81438, 93072, 103044, 108584, 120218, 137392, 145824, 162876, 180327, 186144, 206088, 217168, 240436, 274784, 325752, 360654, 412176, 420763, 434336, 480872, 651504, 721308, 824352, 841526, 961744, 1262289, 1303008, 1442616, 1683052, 1923488, 2524578, 2885232, 3366104, 5049156, 5770464, 6732208, 10098312, 13464416, 20196624, 40393248]

約数ペア:

[(1, 40393248), (2, 20196624), (3, 13464416), (4, 10098312), (6, 6732208), (7, 5770464), (8, 5049156), (12, 3366104), (14, 2885232), (16, 2524578), (21, 1923488), (24, 1683052), (28, 1442616), (31, 1303008), (32, 1262289), (42, 961744), (48, 841526), (49, 824352), (56, 721308), (62, 651504), (84, 480872), (93, 434336), (96, 420763), (98, 412176), (112, 360654), (124, 325752), (147, 274784), (168, 240436), (186, 217168), (196, 206088), (217, 186144), (224, 180327), (248, 162876), (277, 145824), (294, 137392), (336, 120218), (372, 108584), (392, 103044), (434, 93072), (496, 81438), (554, 72912), (588, 68696), (651, 62048), (672, 60109), (744, 54292), (784, 51522), (831, 48608), (868, 46536), (992, 40719), (1108, 36456), (1176, 34348), (1302, 31024), (1488, 27146), (1519, 26592), (1568, 25761), (1662, 24304), (1736, 23268), (1939, 20832), (2216, 18228), (2352, 17174), (2604, 15512), (2976, 13573), (3038, 13296), (3324, 12152), (3472, 11634), (3878, 10416), (4432, 9114), (4557, 8864), (4704, 8587), (5208, 7756), (5817, 6944), (6076, 6648)]