521504244

素因数分解:

$2^2\times 3^5\times {\mathrm{103}}^1\times {\mathrm{5209}}^1$

素因数の和:5331

約数の個数: 72

約数和(自身を含む): 1380608320

約数和(自身を除く): 859104076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 243, 309, 324, 412, 486, 618, 927, 972, 1236, 1854, 2781, 3708, 5209, 5562, 8343, 10418, 11124, 15627, 16686, 20836, 25029, 31254, 33372, 46881, 50058, 62508, 93762, 100116, 140643, 187524, 281286, 421929, 536527, 562572, 843858, 1073054, 1265787, 1609581, 1687716, 2146108, 2531574, 3219162, 4828743, 5063148, 6438324, 9657486, 14486229, 19314972, 28972458, 43458687, 57944916, 86917374, 130376061, 173834748, 260752122, 521504244]

約数ペア:

[(1, 521504244), (2, 260752122), (3, 173834748), (4, 130376061), (6, 86917374), (9, 57944916), (12, 43458687), (18, 28972458), (27, 19314972), (36, 14486229), (54, 9657486), (81, 6438324), (103, 5063148), (108, 4828743), (162, 3219162), (206, 2531574), (243, 2146108), (309, 1687716), (324, 1609581), (412, 1265787), (486, 1073054), (618, 843858), (927, 562572), (972, 536527), (1236, 421929), (1854, 281286), (2781, 187524), (3708, 140643), (5209, 100116), (5562, 93762), (8343, 62508), (10418, 50058), (11124, 46881), (15627, 33372), (16686, 31254), (20836, 25029)]