409955904

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2606

約数の個数: 140

約数和(自身を含む): 1254930688

約数和(自身を除く): 844974784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 1728, 1984, 2232, 2511, 2551, 2592, 2976, 3348, 4464, 5022, 5102, 5184, 5952, 6696, 7653, 8928, 10044, 10204, 13392, 15306, 17856, 20088, 20408, 22959, 26784, 30612, 40176, 40816, 45918, 53568, 61224, 68877, 79081, 80352, 81632, 91836, 122448, 137754, 158162, 160704, 163264, 183672, 206631, 237243, 244896, 275508, 316324, 367344, 413262, 474486, 489792, 551016, 632648, 711729, 734688, 826524, 948972, 1102032, 1265296, 1423458, 1469376, 1653048, 1897944, 2135187, 2204064, 2530592, 2846916, 3306096, 3795888, 4270374, 4408128, 5061184, 5693832, 6405561, 6612192, 7591776, 8540748, 11387664, 12811122, 13224384, 15183552, 17081496, 22775328, 25622244, 34162992, 45550656, 51244488, 68325984, 102488976, 136651968, 204977952, 409955904]

約数ペア:

[(1, 409955904), (2, 204977952), (3, 136651968), (4, 102488976), (6, 68325984), (8, 51244488), (9, 45550656), (12, 34162992), (16, 25622244), (18, 22775328), (24, 17081496), (27, 15183552), (31, 13224384), (32, 12811122), (36, 11387664), (48, 8540748), (54, 7591776), (62, 6612192), (64, 6405561), (72, 5693832), (81, 5061184), (93, 4408128), (96, 4270374), (108, 3795888), (124, 3306096), (144, 2846916), (162, 2530592), (186, 2204064), (192, 2135187), (216, 1897944), (248, 1653048), (279, 1469376), (288, 1423458), (324, 1265296), (372, 1102032), (432, 948972), (496, 826524), (558, 734688), (576, 711729), (648, 632648), (744, 551016), (837, 489792), (864, 474486), (992, 413262), (1116, 367344), (1296, 316324), (1488, 275508), (1674, 244896), (1728, 237243), (1984, 206631), (2232, 183672), (2511, 163264), (2551, 160704), (2592, 158162), (2976, 137754), (3348, 122448), (4464, 91836), (5022, 81632), (5102, 80352), (5184, 79081), (5952, 68877), (6696, 61224), (7653, 53568), (8928, 45918), (10044, 40816), (10204, 40176), (13392, 30612), (15306, 26784), (17856, 22959), (20088, 20408)]