771784416

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{68713}}^1$

素因数の和:68745

約数の個数: 96

約数和(自身を含む): 2424229920

約数和(自身を除く): 1652445504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 68713, 137426, 206139, 274852, 412278, 549704, 618417, 824556, 893269, 1099408, 1236834, 1649112, 1786538, 1855251, 2198816, 2473668, 2679807, 3298224, 3573076, 3710502, 4947336, 5359614, 6596448, 7146152, 7421004, 8039421, 9894672, 10719228, 14292304, 14842008, 16078842, 19789344, 21438456, 24118263, 28584608, 29684016, 32157684, 42876912, 48236526, 59368032, 64315368, 85753824, 96473052, 128630736, 192946104, 257261472, 385892208, 771784416]

約数ペア:

[(1, 771784416), (2, 385892208), (3, 257261472), (4, 192946104), (6, 128630736), (8, 96473052), (9, 85753824), (12, 64315368), (13, 59368032), (16, 48236526), (18, 42876912), (24, 32157684), (26, 29684016), (27, 28584608), (32, 24118263), (36, 21438456), (39, 19789344), (48, 16078842), (52, 14842008), (54, 14292304), (72, 10719228), (78, 9894672), (96, 8039421), (104, 7421004), (108, 7146152), (117, 6596448), (144, 5359614), (156, 4947336), (208, 3710502), (216, 3573076), (234, 3298224), (288, 2679807), (312, 2473668), (351, 2198816), (416, 1855251), (432, 1786538), (468, 1649112), (624, 1236834), (702, 1099408), (864, 893269), (936, 824556), (1248, 618417), (1404, 549704), (1872, 412278), (2808, 274852), (3744, 206139), (5616, 137426), (11232, 68713)]