538552728

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6637}}^1$

素因数の和:6686

約数の個数: 144

約数和(自身を含む): 1770752880

約数和(自身を除く): 1232200152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 483, 504, 552, 588, 644, 828, 882, 966, 1127, 1176, 1288, 1449, 1656, 1764, 1932, 2254, 2898, 3381, 3528, 3864, 4508, 5796, 6637, 6762, 9016, 10143, 11592, 13274, 13524, 19911, 20286, 26548, 27048, 39822, 40572, 46459, 53096, 59733, 79644, 81144, 92918, 119466, 139377, 152651, 159288, 185836, 238932, 278754, 305302, 325213, 371672, 418131, 457953, 477864, 557508, 610604, 650426, 836262, 915906, 975639, 1068557, 1115016, 1221208, 1300852, 1373859, 1672524, 1831812, 1951278, 2137114, 2601704, 2747718, 2926917, 3205671, 3345048, 3663624, 3902556, 4274228, 5495436, 5853834, 6411342, 7479899, 7805112, 8548456, 9617013, 10990872, 11707668, 12822684, 14959798, 19234026, 22439697, 23415336, 25645368, 29919596, 38468052, 44879394, 59839192, 67319091, 76936104, 89758788, 134638182, 179517576, 269276364, 538552728]

約数ペア:

[(1, 538552728), (2, 269276364), (3, 179517576), (4, 134638182), (6, 89758788), (7, 76936104), (8, 67319091), (9, 59839192), (12, 44879394), (14, 38468052), (18, 29919596), (21, 25645368), (23, 23415336), (24, 22439697), (28, 19234026), (36, 14959798), (42, 12822684), (46, 11707668), (49, 10990872), (56, 9617013), (63, 8548456), (69, 7805112), (72, 7479899), (84, 6411342), (92, 5853834), (98, 5495436), (126, 4274228), (138, 3902556), (147, 3663624), (161, 3345048), (168, 3205671), (184, 2926917), (196, 2747718), (207, 2601704), (252, 2137114), (276, 1951278), (294, 1831812), (322, 1672524), (392, 1373859), (414, 1300852), (441, 1221208), (483, 1115016), (504, 1068557), (552, 975639), (588, 915906), (644, 836262), (828, 650426), (882, 610604), (966, 557508), (1127, 477864), (1176, 457953), (1288, 418131), (1449, 371672), (1656, 325213), (1764, 305302), (1932, 278754), (2254, 238932), (2898, 185836), (3381, 159288), (3528, 152651), (3864, 139377), (4508, 119466), (5796, 92918), (6637, 81144), (6762, 79644), (9016, 59733), (10143, 53096), (11592, 46459), (13274, 40572), (13524, 39822), (19911, 27048), (20286, 26548)]