428553504

素因数分解:

$2^5\times 3^4\times {\mathrm{101}}^1\times {\mathrm{1637}}^1$

素因数の和:1760

約数の個数: 120

約数和(自身を含む): 1273620348

約数和(自身を除く): 845066844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 101, 108, 144, 162, 202, 216, 288, 303, 324, 404, 432, 606, 648, 808, 864, 909, 1212, 1296, 1616, 1637, 1818, 2424, 2592, 2727, 3232, 3274, 3636, 4848, 4911, 5454, 6548, 7272, 8181, 9696, 9822, 10908, 13096, 14544, 14733, 16362, 19644, 21816, 26192, 29088, 29466, 32724, 39288, 43632, 44199, 52384, 58932, 65448, 78576, 87264, 88398, 117864, 130896, 132597, 157152, 165337, 176796, 235728, 261792, 265194, 330674, 353592, 471456, 496011, 530388, 661348, 707184, 992022, 1060776, 1322696, 1414368, 1488033, 1984044, 2121552, 2645392, 2976066, 3968088, 4243104, 4464099, 5290784, 5952132, 7936176, 8928198, 11904264, 13392297, 15872352, 17856396, 23808528, 26784594, 35712792, 47617056, 53569188, 71425584, 107138376, 142851168, 214276752, 428553504]

約数ペア:

[(1, 428553504), (2, 214276752), (3, 142851168), (4, 107138376), (6, 71425584), (8, 53569188), (9, 47617056), (12, 35712792), (16, 26784594), (18, 23808528), (24, 17856396), (27, 15872352), (32, 13392297), (36, 11904264), (48, 8928198), (54, 7936176), (72, 5952132), (81, 5290784), (96, 4464099), (101, 4243104), (108, 3968088), (144, 2976066), (162, 2645392), (202, 2121552), (216, 1984044), (288, 1488033), (303, 1414368), (324, 1322696), (404, 1060776), (432, 992022), (606, 707184), (648, 661348), (808, 530388), (864, 496011), (909, 471456), (1212, 353592), (1296, 330674), (1616, 265194), (1637, 261792), (1818, 235728), (2424, 176796), (2592, 165337), (2727, 157152), (3232, 132597), (3274, 130896), (3636, 117864), (4848, 88398), (4911, 87264), (5454, 78576), (6548, 65448), (7272, 58932), (8181, 52384), (9696, 44199), (9822, 43632), (10908, 39288), (13096, 32724), (14544, 29466), (14733, 29088), (16362, 26192), (19644, 21816)]