15284448

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:816

約数の個数: 72

約数和(自身を含む): 44121168

約数和(自身を除く): 28836720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 727, 876, 1168, 1314, 1454, 1752, 2181, 2336, 2628, 2908, 3504, 4362, 5256, 5816, 6543, 7008, 8724, 10512, 11632, 13086, 17448, 21024, 23264, 26172, 34896, 52344, 53071, 69792, 104688, 106142, 159213, 209376, 212284, 318426, 424568, 477639, 636852, 849136, 955278, 1273704, 1698272, 1910556, 2547408, 3821112, 5094816, 7642224, 15284448]

約数ペア:

[(1, 15284448), (2, 7642224), (3, 5094816), (4, 3821112), (6, 2547408), (8, 1910556), (9, 1698272), (12, 1273704), (16, 955278), (18, 849136), (24, 636852), (32, 477639), (36, 424568), (48, 318426), (72, 212284), (73, 209376), (96, 159213), (144, 106142), (146, 104688), (219, 69792), (288, 53071), (292, 52344), (438, 34896), (584, 26172), (657, 23264), (727, 21024), (876, 17448), (1168, 13086), (1314, 11632), (1454, 10512), (1752, 8724), (2181, 7008), (2336, 6543), (2628, 5816), (2908, 5256), (3504, 4362)]