1280718054

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1237}}^1$

素因数の和:1352

約数の個数: 160

約数和(自身を含む): 3623913216

約数和(自身を除く): 2343195162

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 83, 99, 126, 154, 162, 166, 189, 198, 231, 249, 297, 378, 462, 498, 567, 581, 594, 693, 747, 891, 913, 1134, 1162, 1237, 1386, 1494, 1743, 1782, 1826, 2079, 2241, 2474, 2739, 3486, 3711, 4158, 4482, 5229, 5478, 6237, 6391, 6723, 7422, 8217, 8659, 10458, 11133, 12474, 12782, 13446, 13607, 15687, 16434, 17318, 19173, 22266, 24651, 25977, 27214, 31374, 33399, 38346, 40821, 47061, 49302, 51954, 57519, 66798, 73953, 77931, 81642, 94122, 95249, 100197, 102671, 115038, 122463, 147906, 155862, 172557, 190498, 200394, 205342, 233793, 244926, 285747, 308013, 345114, 367389, 467586, 517671, 571494, 616026, 701379, 718697, 734778, 857241, 924039, 1035342, 1102167, 1129381, 1402758, 1437394, 1714482, 1848078, 2156091, 2204334, 2258762, 2571723, 2772117, 3388143, 4312182, 5143446, 5544234, 6468273, 6776286, 7715169, 7905667, 8316351, 10164429, 12936546, 15430338, 15811334, 16632702, 19404819, 20328858, 23717001, 30493287, 38809638, 47434002, 58214457, 60986574, 71151003, 91479861, 116428914, 142302006, 182959722, 213453009, 426906018, 640359027, 1280718054]

約数ペア:

[(1, 1280718054), (2, 640359027), (3, 426906018), (6, 213453009), (7, 182959722), (9, 142302006), (11, 116428914), (14, 91479861), (18, 71151003), (21, 60986574), (22, 58214457), (27, 47434002), (33, 38809638), (42, 30493287), (54, 23717001), (63, 20328858), (66, 19404819), (77, 16632702), (81, 15811334), (83, 15430338), (99, 12936546), (126, 10164429), (154, 8316351), (162, 7905667), (166, 7715169), (189, 6776286), (198, 6468273), (231, 5544234), (249, 5143446), (297, 4312182), (378, 3388143), (462, 2772117), (498, 2571723), (567, 2258762), (581, 2204334), (594, 2156091), (693, 1848078), (747, 1714482), (891, 1437394), (913, 1402758), (1134, 1129381), (1162, 1102167), (1237, 1035342), (1386, 924039), (1494, 857241), (1743, 734778), (1782, 718697), (1826, 701379), (2079, 616026), (2241, 571494), (2474, 517671), (2739, 467586), (3486, 367389), (3711, 345114), (4158, 308013), (4482, 285747), (5229, 244926), (5478, 233793), (6237, 205342), (6391, 200394), (6723, 190498), (7422, 172557), (8217, 155862), (8659, 147906), (10458, 122463), (11133, 115038), (12474, 102671), (12782, 100197), (13446, 95249), (13607, 94122), (15687, 81642), (16434, 77931), (17318, 73953), (19173, 66798), (22266, 57519), (24651, 51954), (25977, 49302), (27214, 47061), (31374, 40821), (33399, 38346)]