212768748

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 575877120

約数和(自身を除く): 363108372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 103, 108, 124, 186, 206, 279, 309, 372, 412, 558, 617, 618, 837, 927, 1116, 1234, 1236, 1674, 1851, 1854, 2468, 2781, 3193, 3348, 3702, 3708, 5553, 5562, 6386, 7404, 9579, 11106, 11124, 12772, 16659, 19127, 19158, 22212, 28737, 33318, 38254, 38316, 57381, 57474, 63551, 66636, 76508, 86211, 114762, 114948, 127102, 172143, 172422, 190653, 229524, 254204, 344286, 344844, 381306, 516429, 571959, 688572, 762612, 1032858, 1143918, 1715877, 1970081, 2065716, 2287836, 3431754, 3940162, 5910243, 6863508, 7880324, 11820486, 17730729, 23640972, 35461458, 53192187, 70922916, 106384374, 212768748]

約数ペア:

[(1, 212768748), (2, 106384374), (3, 70922916), (4, 53192187), (6, 35461458), (9, 23640972), (12, 17730729), (18, 11820486), (27, 7880324), (31, 6863508), (36, 5910243), (54, 3940162), (62, 3431754), (93, 2287836), (103, 2065716), (108, 1970081), (124, 1715877), (186, 1143918), (206, 1032858), (279, 762612), (309, 688572), (372, 571959), (412, 516429), (558, 381306), (617, 344844), (618, 344286), (837, 254204), (927, 229524), (1116, 190653), (1234, 172422), (1236, 172143), (1674, 127102), (1851, 114948), (1854, 114762), (2468, 86211), (2781, 76508), (3193, 66636), (3348, 63551), (3702, 57474), (3708, 57381), (5553, 38316), (5562, 38254), (6386, 33318), (7404, 28737), (9579, 22212), (11106, 19158), (11124, 19127), (12772, 16659)]