289136016

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{109}}^2$

素因数の和:258

約数の個数: 135

約数和(自身を含む): 884324259

約数和(自身を除く): 595188243

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 109, 117, 144, 156, 169, 208, 218, 234, 312, 327, 338, 436, 468, 507, 624, 654, 676, 872, 936, 981, 1014, 1308, 1352, 1417, 1521, 1744, 1872, 1962, 2028, 2616, 2704, 2834, 3042, 3924, 4056, 4251, 5232, 5668, 6084, 7848, 8112, 8502, 11336, 11881, 12168, 12753, 15696, 17004, 18421, 22672, 23762, 24336, 25506, 34008, 35643, 36842, 47524, 51012, 55263, 68016, 71286, 73684, 95048, 102024, 106929, 110526, 142572, 147368, 154453, 165789, 190096, 204048, 213858, 221052, 285144, 294736, 308906, 331578, 427716, 442104, 463359, 570288, 617812, 663156, 855432, 884208, 926718, 1235624, 1326312, 1390077, 1710864, 1853436, 2007889, 2471248, 2652624, 2780154, 3706872, 4015778, 5560308, 6023667, 7413744, 8031556, 11120616, 12047334, 16063112, 18071001, 22241232, 24094668, 32126224, 36142002, 48189336, 72284004, 96378672, 144568008, 289136016]

約数ペア:

[(1, 289136016), (2, 144568008), (3, 96378672), (4, 72284004), (6, 48189336), (8, 36142002), (9, 32126224), (12, 24094668), (13, 22241232), (16, 18071001), (18, 16063112), (24, 12047334), (26, 11120616), (36, 8031556), (39, 7413744), (48, 6023667), (52, 5560308), (72, 4015778), (78, 3706872), (104, 2780154), (109, 2652624), (117, 2471248), (144, 2007889), (156, 1853436), (169, 1710864), (208, 1390077), (218, 1326312), (234, 1235624), (312, 926718), (327, 884208), (338, 855432), (436, 663156), (468, 617812), (507, 570288), (624, 463359), (654, 442104), (676, 427716), (872, 331578), (936, 308906), (981, 294736), (1014, 285144), (1308, 221052), (1352, 213858), (1417, 204048), (1521, 190096), (1744, 165789), (1872, 154453), (1962, 147368), (2028, 142572), (2616, 110526), (2704, 106929), (2834, 102024), (3042, 95048), (3924, 73684), (4056, 71286), (4251, 68016), (5232, 55263), (5668, 51012), (6084, 47524), (7848, 36842), (8112, 35643), (8502, 34008), (11336, 25506), (11881, 24336), (12168, 23762), (12753, 22672), (15696, 18421)]