12405991572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{1093}}^1$

素因数の和:1502

約数の個数: 144

約数和(自身を含む): 34342147840

約数和(自身を除く): 21936156268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 307, 316, 468, 474, 614, 711, 921, 948, 1027, 1093, 1228, 1422, 1842, 2054, 2186, 2763, 2844, 3081, 3279, 3684, 3991, 4108, 4372, 5526, 6162, 6558, 7982, 9243, 9837, 11052, 11973, 12324, 13116, 14209, 15964, 18486, 19674, 23946, 24253, 28418, 35919, 36972, 39348, 42627, 47892, 48506, 56836, 71838, 72759, 85254, 86347, 97012, 127881, 143676, 145518, 170508, 172694, 218277, 255762, 259041, 291036, 315289, 335551, 345388, 436554, 511524, 518082, 630578, 671102, 777123, 873108, 945867, 1006653, 1036164, 1122511, 1261156, 1342204, 1554246, 1891734, 2013306, 2245022, 2837601, 3019959, 3108492, 3367533, 3783468, 4026612, 4362163, 4490044, 5675202, 6039918, 6735066, 8724326, 10102599, 11350404, 12079836, 13086489, 13470132, 17448652, 20205198, 26172978, 26508529, 39259467, 40410396, 52345956, 53017058, 78518934, 79525587, 106034116, 157037868, 159051174, 238576761, 318102348, 344610877, 477153522, 689221754, 954307044, 1033832631, 1378443508, 2067665262, 3101497893, 4135330524, 6202995786, 12405991572]

約数ペア:

[(1, 12405991572), (2, 6202995786), (3, 4135330524), (4, 3101497893), (6, 2067665262), (9, 1378443508), (12, 1033832631), (13, 954307044), (18, 689221754), (26, 477153522), (36, 344610877), (39, 318102348), (52, 238576761), (78, 159051174), (79, 157037868), (117, 106034116), (156, 79525587), (158, 78518934), (234, 53017058), (237, 52345956), (307, 40410396), (316, 39259467), (468, 26508529), (474, 26172978), (614, 20205198), (711, 17448652), (921, 13470132), (948, 13086489), (1027, 12079836), (1093, 11350404), (1228, 10102599), (1422, 8724326), (1842, 6735066), (2054, 6039918), (2186, 5675202), (2763, 4490044), (2844, 4362163), (3081, 4026612), (3279, 3783468), (3684, 3367533), (3991, 3108492), (4108, 3019959), (4372, 2837601), (5526, 2245022), (6162, 2013306), (6558, 1891734), (7982, 1554246), (9243, 1342204), (9837, 1261156), (11052, 1122511), (11973, 1036164), (12324, 1006653), (13116, 945867), (14209, 873108), (15964, 777123), (18486, 671102), (19674, 630578), (23946, 518082), (24253, 511524), (28418, 436554), (35919, 345388), (36972, 335551), (39348, 315289), (42627, 291036), (47892, 259041), (48506, 255762), (56836, 218277), (71838, 172694), (72759, 170508), (85254, 145518), (86347, 143676), (97012, 127881)]