2279741163

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 4010065920

約数和(自身を除く): 1730324757

約数列:

[1, 3, 7, 19, 21, 23, 41, 57, 69, 73, 83, 123, 133, 161, 219, 249, 287, 399, 437, 483, 511, 581, 779, 861, 943, 1311, 1387, 1533, 1577, 1679, 1743, 1909, 2337, 2829, 2993, 3059, 3403, 4161, 4731, 5037, 5453, 5727, 6059, 6601, 8979, 9177, 9709, 10209, 11039, 11753, 13363, 16359, 17917, 18177, 19803, 20951, 23821, 29127, 31901, 33117, 35259, 36271, 40089, 42413, 53751, 56867, 62853, 64657, 68839, 71463, 78269, 95703, 108813, 115121, 125419, 127239, 139357, 170601, 193971, 206517, 223307, 234807, 248419, 253897, 345363, 376257, 398069, 418071, 452599, 481873, 547883, 669921, 745257, 761691, 805847, 975499, 1194207, 1307941, 1357797, 1445619, 1487111, 1643649, 1738933, 2417541, 2647783, 2926497, 3923823, 4461333, 4719961, 5216799, 5713637, 7943349, 9155587, 10409777, 14159883, 17140911, 18534481, 27466761, 31229331, 33039727, 39995459, 55603443, 99119181, 108559103, 119986377, 325677309, 759913721, 2279741163]

約数ペア:

[(1, 2279741163), (3, 759913721), (7, 325677309), (19, 119986377), (21, 108559103), (23, 99119181), (41, 55603443), (57, 39995459), (69, 33039727), (73, 31229331), (83, 27466761), (123, 18534481), (133, 17140911), (161, 14159883), (219, 10409777), (249, 9155587), (287, 7943349), (399, 5713637), (437, 5216799), (483, 4719961), (511, 4461333), (581, 3923823), (779, 2926497), (861, 2647783), (943, 2417541), (1311, 1738933), (1387, 1643649), (1533, 1487111), (1577, 1445619), (1679, 1357797), (1743, 1307941), (1909, 1194207), (2337, 975499), (2829, 805847), (2993, 761691), (3059, 745257), (3403, 669921), (4161, 547883), (4731, 481873), (5037, 452599), (5453, 418071), (5727, 398069), (6059, 376257), (6601, 345363), (8979, 253897), (9177, 248419), (9709, 234807), (10209, 223307), (11039, 206517), (11753, 193971), (13363, 170601), (16359, 139357), (17917, 127239), (18177, 125419), (19803, 115121), (20951, 108813), (23821, 95703), (29127, 78269), (31901, 71463), (33117, 68839), (35259, 64657), (36271, 62853), (40089, 56867), (42413, 53751)]