2621382864

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1$

素因数の和:957

約数の個数: 160

約数和(自身を含む): 7530589440

約数和(自身を除く): 4909206576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 197, 204, 272, 276, 368, 391, 394, 408, 552, 591, 709, 782, 788, 816, 1104, 1173, 1182, 1418, 1564, 1576, 2127, 2346, 2364, 2836, 3128, 3152, 3349, 4254, 4531, 4692, 4728, 5672, 6256, 6698, 8508, 9062, 9384, 9456, 10047, 11344, 12053, 13396, 13593, 16307, 17016, 18124, 18768, 20094, 24106, 26792, 27186, 32614, 34032, 36159, 36248, 40188, 48212, 48921, 53584, 54372, 65228, 72318, 72496, 77027, 80376, 96424, 97842, 108744, 130456, 139673, 144636, 154054, 160752, 192848, 195684, 217488, 231081, 260912, 277219, 279346, 289272, 308108, 391368, 419019, 462162, 554438, 558692, 578544, 616216, 782736, 831657, 838038, 924324, 1108876, 1117384, 1232432, 1663314, 1676076, 1848648, 2217752, 2234768, 2374441, 3212479, 3326628, 3352152, 3697296, 4435504, 4748882, 6424958, 6653256, 6704304, 7123323, 9497764, 9637437, 12849916, 13306512, 14246646, 18995528, 19274874, 25699832, 28493292, 37991056, 38549748, 51399664, 54612143, 56986584, 77099496, 109224286, 113973168, 154198992, 163836429, 218448572, 327672858, 436897144, 655345716, 873794288, 1310691432, 2621382864]

約数ペア:

[(1, 2621382864), (2, 1310691432), (3, 873794288), (4, 655345716), (6, 436897144), (8, 327672858), (12, 218448572), (16, 163836429), (17, 154198992), (23, 113973168), (24, 109224286), (34, 77099496), (46, 56986584), (48, 54612143), (51, 51399664), (68, 38549748), (69, 37991056), (92, 28493292), (102, 25699832), (136, 19274874), (138, 18995528), (184, 14246646), (197, 13306512), (204, 12849916), (272, 9637437), (276, 9497764), (368, 7123323), (391, 6704304), (394, 6653256), (408, 6424958), (552, 4748882), (591, 4435504), (709, 3697296), (782, 3352152), (788, 3326628), (816, 3212479), (1104, 2374441), (1173, 2234768), (1182, 2217752), (1418, 1848648), (1564, 1676076), (1576, 1663314), (2127, 1232432), (2346, 1117384), (2364, 1108876), (2836, 924324), (3128, 838038), (3152, 831657), (3349, 782736), (4254, 616216), (4531, 578544), (4692, 558692), (4728, 554438), (5672, 462162), (6256, 419019), (6698, 391368), (8508, 308108), (9062, 289272), (9384, 279346), (9456, 277219), (10047, 260912), (11344, 231081), (12053, 217488), (13396, 195684), (13593, 192848), (16307, 160752), (17016, 154054), (18124, 144636), (18768, 139673), (20094, 130456), (24106, 108744), (26792, 97842), (27186, 96424), (32614, 80376), (34032, 77027), (36159, 72496), (36248, 72318), (40188, 65228), (48212, 54372), (48921, 53584)]