1143485756

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 2639298816

約数和(自身を除く): 1495813060

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 43, 46, 49, 68, 86, 92, 98, 119, 161, 172, 196, 238, 301, 322, 347, 391, 476, 602, 644, 694, 731, 782, 833, 989, 1127, 1204, 1388, 1462, 1564, 1666, 1978, 2107, 2254, 2429, 2737, 2924, 3332, 3956, 4214, 4508, 4858, 5117, 5474, 5899, 6923, 7981, 8428, 9716, 10234, 10948, 11798, 13846, 14921, 15962, 16813, 17003, 19159, 20468, 23596, 27692, 29842, 31924, 33626, 34006, 35819, 38318, 41293, 48461, 55867, 59684, 67252, 68012, 71638, 76636, 82586, 96922, 104447, 111734, 117691, 135677, 143276, 165172, 193844, 208894, 223468, 235382, 253657, 271354, 289051, 343183, 391069, 417788, 470764, 507314, 542708, 578102, 686366, 731129, 782138, 823837, 949739, 1014628, 1156204, 1372732, 1462258, 1564276, 1647674, 1775599, 1899478, 2402281, 2924516, 3295348, 3551198, 3798956, 4804562, 5834111, 6648173, 7102396, 9609124, 11668222, 12429193, 13296346, 16815967, 23336444, 24858386, 26592692, 33631934, 40838777, 49716772, 67263868, 81677554, 163355108, 285871439, 571742878, 1143485756]

約数ペア:

[(1, 1143485756), (2, 571742878), (4, 285871439), (7, 163355108), (14, 81677554), (17, 67263868), (23, 49716772), (28, 40838777), (34, 33631934), (43, 26592692), (46, 24858386), (49, 23336444), (68, 16815967), (86, 13296346), (92, 12429193), (98, 11668222), (119, 9609124), (161, 7102396), (172, 6648173), (196, 5834111), (238, 4804562), (301, 3798956), (322, 3551198), (347, 3295348), (391, 2924516), (476, 2402281), (602, 1899478), (644, 1775599), (694, 1647674), (731, 1564276), (782, 1462258), (833, 1372732), (989, 1156204), (1127, 1014628), (1204, 949739), (1388, 823837), (1462, 782138), (1564, 731129), (1666, 686366), (1978, 578102), (2107, 542708), (2254, 507314), (2429, 470764), (2737, 417788), (2924, 391069), (3332, 343183), (3956, 289051), (4214, 271354), (4508, 253657), (4858, 235382), (5117, 223468), (5474, 208894), (5899, 193844), (6923, 165172), (7981, 143276), (8428, 135677), (9716, 117691), (10234, 111734), (10948, 104447), (11798, 96922), (13846, 82586), (14921, 76636), (15962, 71638), (16813, 68012), (17003, 67252), (19159, 59684), (20468, 55867), (23596, 48461), (27692, 41293), (29842, 38318), (31924, 35819), (33626, 34006)]