1551237984

素因数分解:

$2^5\times 3^2\times {\mathrm{571}}^1\times {\mathrm{9433}}^1$

素因数の和:10020

約数の個数: 72

約数和(自身を含む): 4419527112

約数和(自身を除く): 2868289128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 571, 1142, 1713, 2284, 3426, 4568, 5139, 6852, 9136, 9433, 10278, 13704, 18272, 18866, 20556, 27408, 28299, 37732, 41112, 54816, 56598, 75464, 82224, 84897, 113196, 150928, 164448, 169794, 226392, 301856, 339588, 452784, 679176, 905568, 1358352, 2716704, 5386243, 10772486, 16158729, 21544972, 32317458, 43089944, 48476187, 64634916, 86179888, 96952374, 129269832, 172359776, 193904748, 258539664, 387809496, 517079328, 775618992, 1551237984]

約数ペア:

[(1, 1551237984), (2, 775618992), (3, 517079328), (4, 387809496), (6, 258539664), (8, 193904748), (9, 172359776), (12, 129269832), (16, 96952374), (18, 86179888), (24, 64634916), (32, 48476187), (36, 43089944), (48, 32317458), (72, 21544972), (96, 16158729), (144, 10772486), (288, 5386243), (571, 2716704), (1142, 1358352), (1713, 905568), (2284, 679176), (3426, 452784), (4568, 339588), (5139, 301856), (6852, 226392), (9136, 169794), (9433, 164448), (10278, 150928), (13704, 113196), (18272, 84897), (18866, 82224), (20556, 75464), (27408, 56598), (28299, 54816), (37732, 41112)]