275083956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1602

約数の個数: 144

約数和(自身を含む): 856547328

約数和(自身を除く): 581463372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 62, 63, 69, 84, 92, 93, 124, 126, 138, 161, 186, 207, 217, 252, 276, 279, 322, 372, 414, 434, 483, 558, 644, 651, 713, 828, 868, 966, 1116, 1302, 1426, 1449, 1531, 1932, 1953, 2139, 2604, 2852, 2898, 3062, 3906, 4278, 4593, 4991, 5796, 6124, 6417, 7812, 8556, 9186, 9982, 10717, 12834, 13779, 14973, 18372, 19964, 21434, 25668, 27558, 29946, 32151, 35213, 42868, 44919, 47461, 55116, 59892, 64302, 70426, 89838, 94922, 96453, 105639, 128604, 140852, 142383, 179676, 189844, 192906, 211278, 246491, 284766, 316917, 332227, 385812, 422556, 427149, 492982, 569532, 633834, 664454, 739473, 854298, 985964, 996681, 1091603, 1267668, 1328908, 1478946, 1708596, 1993362, 2183206, 2218419, 2957892, 2990043, 3274809, 3986724, 4366412, 4436838, 5980086, 6549618, 7641221, 8873676, 9824427, 11960172, 13099236, 15282442, 19648854, 22923663, 30564884, 39297708, 45847326, 68770989, 91694652, 137541978, 275083956]

約数ペア:

[(1, 275083956), (2, 137541978), (3, 91694652), (4, 68770989), (6, 45847326), (7, 39297708), (9, 30564884), (12, 22923663), (14, 19648854), (18, 15282442), (21, 13099236), (23, 11960172), (28, 9824427), (31, 8873676), (36, 7641221), (42, 6549618), (46, 5980086), (62, 4436838), (63, 4366412), (69, 3986724), (84, 3274809), (92, 2990043), (93, 2957892), (124, 2218419), (126, 2183206), (138, 1993362), (161, 1708596), (186, 1478946), (207, 1328908), (217, 1267668), (252, 1091603), (276, 996681), (279, 985964), (322, 854298), (372, 739473), (414, 664454), (434, 633834), (483, 569532), (558, 492982), (644, 427149), (651, 422556), (713, 385812), (828, 332227), (868, 316917), (966, 284766), (1116, 246491), (1302, 211278), (1426, 192906), (1449, 189844), (1531, 179676), (1932, 142383), (1953, 140852), (2139, 128604), (2604, 105639), (2852, 96453), (2898, 94922), (3062, 89838), (3906, 70426), (4278, 64302), (4593, 59892), (4991, 55116), (5796, 47461), (6124, 44919), (6417, 42868), (7812, 35213), (8556, 32151), (9186, 29946), (9982, 27558), (10717, 25668), (12834, 21434), (13779, 19964), (14973, 18372)]