349120772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 910393344

約数和(自身を除く): 561272572

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 23, 26, 28, 34, 44, 46, 52, 68, 77, 91, 92, 119, 143, 154, 161, 182, 187, 221, 223, 238, 253, 286, 299, 308, 322, 364, 374, 391, 442, 446, 476, 506, 572, 598, 644, 748, 782, 884, 892, 1001, 1012, 1196, 1309, 1547, 1561, 1564, 1771, 2002, 2093, 2431, 2453, 2618, 2737, 2899, 3094, 3122, 3289, 3542, 3791, 4004, 4186, 4301, 4862, 4906, 5083, 5129, 5236, 5474, 5798, 6188, 6244, 6578, 7084, 7582, 8372, 8602, 9724, 9812, 10166, 10258, 10948, 11596, 13156, 15164, 17017, 17171, 17204, 20293, 20332, 20516, 23023, 26537, 30107, 31889, 34034, 34342, 35581, 35903, 40586, 41701, 46046, 49283, 53074, 55913, 56419, 60214, 63778, 66677, 68068, 68684, 71162, 71806, 81172, 83402, 87193, 92092, 98566, 106148, 111826, 112838, 120428, 127556, 133354, 142324, 143612, 166804, 174386, 197132, 223223, 223652, 225676, 266708, 291907, 344981, 348772, 391391, 394933, 446446, 466739, 542113, 583814, 610351, 689962, 733447, 782782, 789866, 892892, 933478, 959123, 1084226, 1133509, 1167628, 1220702, 1379924, 1466894, 1565564, 1579732, 1866956, 1918246, 2168452, 2267018, 2441404, 2933788, 3794791, 3836492, 4534036, 5134129, 6713861, 7589582, 7934563, 10268258, 12468599, 13427722, 15179164, 15869126, 20536516, 24937198, 26855444, 31738252, 49874396, 87280193, 174560386, 349120772]

約数ペア:

[(1, 349120772), (2, 174560386), (4, 87280193), (7, 49874396), (11, 31738252), (13, 26855444), (14, 24937198), (17, 20536516), (22, 15869126), (23, 15179164), (26, 13427722), (28, 12468599), (34, 10268258), (44, 7934563), (46, 7589582), (52, 6713861), (68, 5134129), (77, 4534036), (91, 3836492), (92, 3794791), (119, 2933788), (143, 2441404), (154, 2267018), (161, 2168452), (182, 1918246), (187, 1866956), (221, 1579732), (223, 1565564), (238, 1466894), (253, 1379924), (286, 1220702), (299, 1167628), (308, 1133509), (322, 1084226), (364, 959123), (374, 933478), (391, 892892), (442, 789866), (446, 782782), (476, 733447), (506, 689962), (572, 610351), (598, 583814), (644, 542113), (748, 466739), (782, 446446), (884, 394933), (892, 391391), (1001, 348772), (1012, 344981), (1196, 291907), (1309, 266708), (1547, 225676), (1561, 223652), (1564, 223223), (1771, 197132), (2002, 174386), (2093, 166804), (2431, 143612), (2453, 142324), (2618, 133354), (2737, 127556), (2899, 120428), (3094, 112838), (3122, 111826), (3289, 106148), (3542, 98566), (3791, 92092), (4004, 87193), (4186, 83402), (4301, 81172), (4862, 71806), (4906, 71162), (5083, 68684), (5129, 68068), (5236, 66677), (5474, 63778), (5798, 60214), (6188, 56419), (6244, 55913), (6578, 53074), (7084, 49283), (7582, 46046), (8372, 41701), (8602, 40586), (9724, 35903), (9812, 35581), (10166, 34342), (10258, 34034), (10948, 31889), (11596, 30107), (13156, 26537), (15164, 23023), (17017, 20516), (17171, 20332), (17204, 20293)]