521000496

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{212827}}^1$

素因数の和:212858

約数の個数: 60

約数和(自身を含む): 1543854312

約数和(自身を除く): 1022853816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 212827, 425654, 638481, 851308, 1276962, 1702616, 1915443, 2553924, 3405232, 3618059, 3830886, 5107848, 7236118, 7661772, 10215696, 10854177, 14472236, 15323544, 21708354, 28944472, 30647088, 32562531, 43416708, 57888944, 65125062, 86833416, 130250124, 173666832, 260500248, 521000496]

約数ペア:

[(1, 521000496), (2, 260500248), (3, 173666832), (4, 130250124), (6, 86833416), (8, 65125062), (9, 57888944), (12, 43416708), (16, 32562531), (17, 30647088), (18, 28944472), (24, 21708354), (34, 15323544), (36, 14472236), (48, 10854177), (51, 10215696), (68, 7661772), (72, 7236118), (102, 5107848), (136, 3830886), (144, 3618059), (153, 3405232), (204, 2553924), (272, 1915443), (306, 1702616), (408, 1276962), (612, 851308), (816, 638481), (1224, 425654), (2448, 212827)]