2565552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 7463808

約数和(自身を除く): 4898256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 113, 129, 132, 172, 176, 226, 258, 264, 339, 344, 452, 473, 516, 528, 678, 688, 904, 946, 1032, 1243, 1356, 1419, 1808, 1892, 2064, 2486, 2712, 2838, 3729, 3784, 4859, 4972, 5424, 5676, 7458, 7568, 9718, 9944, 11352, 14577, 14916, 19436, 19888, 22704, 29154, 29832, 38872, 53449, 58308, 59664, 77744, 106898, 116616, 160347, 213796, 233232, 320694, 427592, 641388, 855184, 1282776, 2565552]

約数ペア:

[(1, 2565552), (2, 1282776), (3, 855184), (4, 641388), (6, 427592), (8, 320694), (11, 233232), (12, 213796), (16, 160347), (22, 116616), (24, 106898), (33, 77744), (43, 59664), (44, 58308), (48, 53449), (66, 38872), (86, 29832), (88, 29154), (113, 22704), (129, 19888), (132, 19436), (172, 14916), (176, 14577), (226, 11352), (258, 9944), (264, 9718), (339, 7568), (344, 7458), (452, 5676), (473, 5424), (516, 4972), (528, 4859), (678, 3784), (688, 3729), (904, 2838), (946, 2712), (1032, 2486), (1243, 2064), (1356, 1892), (1419, 1808)]