1211781168

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1699}}^1$

素因数の和:1856

約数の個数: 160

約数和(自身を含む): 3777536000

約数和(自身を除く): 2565754832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 127, 144, 156, 208, 216, 234, 254, 312, 351, 381, 432, 468, 508, 624, 702, 762, 936, 1016, 1143, 1404, 1524, 1651, 1699, 1872, 2032, 2286, 2808, 3048, 3302, 3398, 3429, 4572, 4953, 5097, 5616, 6096, 6604, 6796, 6858, 9144, 9906, 10194, 13208, 13592, 13716, 14859, 15291, 18288, 19812, 20388, 22087, 26416, 27184, 27432, 29718, 30582, 39624, 40776, 44174, 44577, 45873, 54864, 59436, 61164, 66261, 79248, 81552, 88348, 89154, 91746, 118872, 122328, 132522, 176696, 178308, 183492, 198783, 215773, 237744, 244656, 265044, 353392, 356616, 366984, 397566, 431546, 530088, 596349, 647319, 713232, 733968, 795132, 863092, 1060176, 1192698, 1294638, 1590264, 1726184, 1941957, 2385396, 2589276, 2805049, 3180528, 3452368, 3883914, 4770792, 5178552, 5610098, 5825871, 7767828, 8415147, 9541584, 10357104, 11220196, 11651742, 15535656, 16830294, 22440392, 23303484, 25245441, 31071312, 33660588, 44880784, 46606968, 50490882, 67321176, 75736323, 93213936, 100981764, 134642352, 151472646, 201963528, 302945292, 403927056, 605890584, 1211781168]

約数ペア:

[(1, 1211781168), (2, 605890584), (3, 403927056), (4, 302945292), (6, 201963528), (8, 151472646), (9, 134642352), (12, 100981764), (13, 93213936), (16, 75736323), (18, 67321176), (24, 50490882), (26, 46606968), (27, 44880784), (36, 33660588), (39, 31071312), (48, 25245441), (52, 23303484), (54, 22440392), (72, 16830294), (78, 15535656), (104, 11651742), (108, 11220196), (117, 10357104), (127, 9541584), (144, 8415147), (156, 7767828), (208, 5825871), (216, 5610098), (234, 5178552), (254, 4770792), (312, 3883914), (351, 3452368), (381, 3180528), (432, 2805049), (468, 2589276), (508, 2385396), (624, 1941957), (702, 1726184), (762, 1590264), (936, 1294638), (1016, 1192698), (1143, 1060176), (1404, 863092), (1524, 795132), (1651, 733968), (1699, 713232), (1872, 647319), (2032, 596349), (2286, 530088), (2808, 431546), (3048, 397566), (3302, 366984), (3398, 356616), (3429, 353392), (4572, 265044), (4953, 244656), (5097, 237744), (5616, 215773), (6096, 198783), (6604, 183492), (6796, 178308), (6858, 176696), (9144, 132522), (9906, 122328), (10194, 118872), (13208, 91746), (13592, 89154), (13716, 88348), (14859, 81552), (15291, 79248), (18288, 66261), (19812, 61164), (20388, 59436), (22087, 54864), (26416, 45873), (27184, 44577), (27432, 44174), (29718, 40776), (30582, 39624)]