215248752

素因数分解:

$2^4\times 3^4\times {\mathrm{307}}^1\times {\mathrm{541}}^1$

素因数の和:868

約数の個数: 100

約数和(自身を含む): 626176936

約数和(自身を除く): 410928184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 307, 324, 432, 541, 614, 648, 921, 1082, 1228, 1296, 1623, 1842, 2164, 2456, 2763, 3246, 3684, 4328, 4869, 4912, 5526, 6492, 7368, 8289, 8656, 9738, 11052, 12984, 14607, 14736, 16578, 19476, 22104, 24867, 25968, 29214, 33156, 38952, 43821, 44208, 49734, 58428, 66312, 77904, 87642, 99468, 116856, 132624, 166087, 175284, 198936, 233712, 332174, 350568, 397872, 498261, 664348, 701136, 996522, 1328696, 1494783, 1993044, 2657392, 2989566, 3986088, 4484349, 5979132, 7972176, 8968698, 11958264, 13453047, 17937396, 23916528, 26906094, 35874792, 53812188, 71749584, 107624376, 215248752]

約数ペア:

[(1, 215248752), (2, 107624376), (3, 71749584), (4, 53812188), (6, 35874792), (8, 26906094), (9, 23916528), (12, 17937396), (16, 13453047), (18, 11958264), (24, 8968698), (27, 7972176), (36, 5979132), (48, 4484349), (54, 3986088), (72, 2989566), (81, 2657392), (108, 1993044), (144, 1494783), (162, 1328696), (216, 996522), (307, 701136), (324, 664348), (432, 498261), (541, 397872), (614, 350568), (648, 332174), (921, 233712), (1082, 198936), (1228, 175284), (1296, 166087), (1623, 132624), (1842, 116856), (2164, 99468), (2456, 87642), (2763, 77904), (3246, 66312), (3684, 58428), (4328, 49734), (4869, 44208), (4912, 43821), (5526, 38952), (6492, 33156), (7368, 29214), (8289, 25968), (8656, 24867), (9738, 22104), (11052, 19476), (12984, 16578), (14607, 14736)]