248618916

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:691

約数の個数: 192

約数和(自身を含む): 813980160

約数和(自身を除く): 565361244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 41, 42, 52, 54, 63, 78, 82, 84, 91, 108, 117, 123, 126, 156, 164, 182, 189, 234, 246, 252, 273, 287, 351, 364, 369, 378, 468, 492, 533, 546, 574, 617, 702, 738, 756, 819, 861, 1066, 1092, 1107, 1148, 1234, 1404, 1476, 1599, 1638, 1722, 1851, 2132, 2214, 2457, 2468, 2583, 3198, 3276, 3444, 3702, 3731, 4319, 4428, 4797, 4914, 5166, 5553, 6396, 7404, 7462, 7749, 8021, 8638, 9594, 9828, 10332, 11106, 11193, 12957, 14391, 14924, 15498, 16042, 16659, 17276, 19188, 22212, 22386, 24063, 25297, 25914, 28782, 30996, 32084, 33318, 33579, 38871, 44772, 48126, 50594, 51828, 56147, 57564, 66636, 67158, 72189, 75891, 77742, 96252, 100737, 101188, 112294, 116613, 134316, 144378, 151782, 155484, 168441, 177079, 201474, 216567, 224588, 227673, 233226, 288756, 303564, 328861, 336882, 354158, 402948, 433134, 455346, 466452, 505323, 531237, 657722, 673764, 683019, 708316, 866268, 910692, 986583, 1010646, 1062474, 1315444, 1366038, 1515969, 1593711, 1973166, 2021292, 2124948, 2302027, 2732076, 2959749, 3031938, 3187422, 3946332, 4604054, 4781133, 5919498, 6063876, 6374844, 6906081, 8879247, 9208108, 9562266, 11838996, 13812162, 17758494, 19124532, 20718243, 27624324, 35516988, 41436486, 62154729, 82872972, 124309458, 248618916]

約数ペア:

[(1, 248618916), (2, 124309458), (3, 82872972), (4, 62154729), (6, 41436486), (7, 35516988), (9, 27624324), (12, 20718243), (13, 19124532), (14, 17758494), (18, 13812162), (21, 11838996), (26, 9562266), (27, 9208108), (28, 8879247), (36, 6906081), (39, 6374844), (41, 6063876), (42, 5919498), (52, 4781133), (54, 4604054), (63, 3946332), (78, 3187422), (82, 3031938), (84, 2959749), (91, 2732076), (108, 2302027), (117, 2124948), (123, 2021292), (126, 1973166), (156, 1593711), (164, 1515969), (182, 1366038), (189, 1315444), (234, 1062474), (246, 1010646), (252, 986583), (273, 910692), (287, 866268), (351, 708316), (364, 683019), (369, 673764), (378, 657722), (468, 531237), (492, 505323), (533, 466452), (546, 455346), (574, 433134), (617, 402948), (702, 354158), (738, 336882), (756, 328861), (819, 303564), (861, 288756), (1066, 233226), (1092, 227673), (1107, 224588), (1148, 216567), (1234, 201474), (1404, 177079), (1476, 168441), (1599, 155484), (1638, 151782), (1722, 144378), (1851, 134316), (2132, 116613), (2214, 112294), (2457, 101188), (2468, 100737), (2583, 96252), (3198, 77742), (3276, 75891), (3444, 72189), (3702, 67158), (3731, 66636), (4319, 57564), (4428, 56147), (4797, 51828), (4914, 50594), (5166, 48126), (5553, 44772), (6396, 38871), (7404, 33579), (7462, 33318), (7749, 32084), (8021, 30996), (8638, 28782), (9594, 25914), (9828, 25297), (10332, 24063), (11106, 22386), (11193, 22212), (12957, 19188), (14391, 17276), (14924, 16659), (15498, 16042)]