383838168

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{617}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 1168798680

約数和(自身を除く): 784960512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 92, 98, 138, 147, 161, 168, 184, 196, 276, 294, 322, 392, 483, 529, 552, 588, 617, 644, 966, 1058, 1127, 1176, 1234, 1288, 1587, 1851, 1932, 2116, 2254, 2468, 3174, 3381, 3702, 3703, 3864, 4232, 4319, 4508, 4936, 6348, 6762, 7404, 7406, 8638, 9016, 11109, 12696, 12957, 13524, 14191, 14808, 14812, 17276, 22218, 25914, 25921, 27048, 28382, 29624, 30233, 34552, 42573, 44436, 51828, 51842, 56764, 60466, 77763, 85146, 88872, 90699, 99337, 103656, 103684, 113528, 120932, 155526, 170292, 181398, 198674, 207368, 241864, 298011, 311052, 326393, 340584, 362796, 397348, 596022, 622104, 652786, 695359, 725592, 794696, 979179, 1192044, 1305572, 1390718, 1958358, 2086077, 2284751, 2384088, 2611144, 2781436, 3916716, 4172154, 4569502, 5562872, 6854253, 7833432, 8344308, 9139004, 13708506, 15993257, 16688616, 18278008, 27417012, 31986514, 47979771, 54834024, 63973028, 95959542, 127946056, 191919084, 383838168]

約数ペア:

[(1, 383838168), (2, 191919084), (3, 127946056), (4, 95959542), (6, 63973028), (7, 54834024), (8, 47979771), (12, 31986514), (14, 27417012), (21, 18278008), (23, 16688616), (24, 15993257), (28, 13708506), (42, 9139004), (46, 8344308), (49, 7833432), (56, 6854253), (69, 5562872), (84, 4569502), (92, 4172154), (98, 3916716), (138, 2781436), (147, 2611144), (161, 2384088), (168, 2284751), (184, 2086077), (196, 1958358), (276, 1390718), (294, 1305572), (322, 1192044), (392, 979179), (483, 794696), (529, 725592), (552, 695359), (588, 652786), (617, 622104), (644, 596022), (966, 397348), (1058, 362796), (1127, 340584), (1176, 326393), (1234, 311052), (1288, 298011), (1587, 241864), (1851, 207368), (1932, 198674), (2116, 181398), (2254, 170292), (2468, 155526), (3174, 120932), (3381, 113528), (3702, 103684), (3703, 103656), (3864, 99337), (4232, 90699), (4319, 88872), (4508, 85146), (4936, 77763), (6348, 60466), (6762, 56764), (7404, 51842), (7406, 51828), (8638, 44436), (9016, 42573), (11109, 34552), (12696, 30233), (12957, 29624), (13524, 28382), (14191, 27048), (14808, 25921), (14812, 25914), (17276, 22218)]