1263231216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{3533}}^1$

素因数の和:3751

約数の個数: 120

約数和(自身を含む): 3828254976

約数和(自身を除く): 2565023760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 191, 208, 234, 312, 382, 468, 573, 624, 764, 936, 1146, 1528, 1719, 1872, 2292, 2483, 3056, 3438, 3533, 4584, 4966, 6876, 7066, 7449, 9168, 9932, 10599, 13752, 14132, 14898, 19864, 21198, 22347, 27504, 28264, 29796, 31797, 39728, 42396, 44694, 45929, 56528, 59592, 63594, 84792, 89388, 91858, 119184, 127188, 137787, 169584, 178776, 183716, 254376, 275574, 357552, 367432, 413361, 508752, 551148, 674803, 734864, 826722, 1102296, 1349606, 1653444, 2024409, 2204592, 2699212, 3306888, 4048818, 5398424, 6073227, 6613776, 8097636, 8772439, 10796848, 12146454, 16195272, 17544878, 24292908, 26317317, 32390544, 35089756, 48585816, 52634634, 70179512, 78951951, 97171632, 105269268, 140359024, 157903902, 210538536, 315807804, 421077072, 631615608, 1263231216]

約数ペア:

[(1, 1263231216), (2, 631615608), (3, 421077072), (4, 315807804), (6, 210538536), (8, 157903902), (9, 140359024), (12, 105269268), (13, 97171632), (16, 78951951), (18, 70179512), (24, 52634634), (26, 48585816), (36, 35089756), (39, 32390544), (48, 26317317), (52, 24292908), (72, 17544878), (78, 16195272), (104, 12146454), (117, 10796848), (144, 8772439), (156, 8097636), (191, 6613776), (208, 6073227), (234, 5398424), (312, 4048818), (382, 3306888), (468, 2699212), (573, 2204592), (624, 2024409), (764, 1653444), (936, 1349606), (1146, 1102296), (1528, 826722), (1719, 734864), (1872, 674803), (2292, 551148), (2483, 508752), (3056, 413361), (3438, 367432), (3533, 357552), (4584, 275574), (4966, 254376), (6876, 183716), (7066, 178776), (7449, 169584), (9168, 137787), (9932, 127188), (10599, 119184), (13752, 91858), (14132, 89388), (14898, 84792), (19864, 63594), (21198, 59592), (22347, 56528), (27504, 45929), (28264, 44694), (29796, 42396), (31797, 39728)]