440888976

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6473}}^1$

素因数の和:6541

約数の個数: 120

約数和(自身を含む): 1377563616

約数和(自身を除く): 936674640

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 43, 44, 48, 66, 72, 86, 88, 99, 129, 132, 144, 172, 176, 198, 258, 264, 344, 387, 396, 473, 516, 528, 688, 774, 792, 946, 1032, 1419, 1548, 1584, 1892, 2064, 2838, 3096, 3784, 4257, 5676, 6192, 6473, 7568, 8514, 11352, 12946, 17028, 19419, 22704, 25892, 34056, 38838, 51784, 58257, 68112, 71203, 77676, 103568, 116514, 142406, 155352, 213609, 233028, 278339, 284812, 310704, 427218, 466056, 556678, 569624, 640827, 835017, 854436, 932112, 1113356, 1139248, 1281654, 1670034, 1708872, 2226712, 2505051, 2563308, 3061729, 3340068, 3417744, 4453424, 5010102, 5126616, 6123458, 6680136, 9185187, 10020204, 10253232, 12246916, 13360272, 18370374, 20040408, 24493832, 27555561, 36740748, 40080816, 48987664, 55111122, 73481496, 110222244, 146962992, 220444488, 440888976]

約数ペア:

[(1, 440888976), (2, 220444488), (3, 146962992), (4, 110222244), (6, 73481496), (8, 55111122), (9, 48987664), (11, 40080816), (12, 36740748), (16, 27555561), (18, 24493832), (22, 20040408), (24, 18370374), (33, 13360272), (36, 12246916), (43, 10253232), (44, 10020204), (48, 9185187), (66, 6680136), (72, 6123458), (86, 5126616), (88, 5010102), (99, 4453424), (129, 3417744), (132, 3340068), (144, 3061729), (172, 2563308), (176, 2505051), (198, 2226712), (258, 1708872), (264, 1670034), (344, 1281654), (387, 1139248), (396, 1113356), (473, 932112), (516, 854436), (528, 835017), (688, 640827), (774, 569624), (792, 556678), (946, 466056), (1032, 427218), (1419, 310704), (1548, 284812), (1584, 278339), (1892, 233028), (2064, 213609), (2838, 155352), (3096, 142406), (3784, 116514), (4257, 103568), (5676, 77676), (6192, 71203), (6473, 68112), (7568, 58257), (8514, 51784), (11352, 38838), (12946, 34056), (17028, 25892), (19419, 22704)]