251210232

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1722

約数の個数: 192

約数和(自身を含む): 874298880

約数和(自身を除く): 623088648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 52, 56, 63, 69, 72, 78, 84, 91, 92, 104, 117, 126, 138, 156, 161, 168, 182, 184, 207, 234, 252, 273, 276, 299, 312, 322, 364, 414, 468, 483, 504, 546, 552, 598, 644, 728, 819, 828, 897, 936, 966, 1092, 1196, 1288, 1449, 1638, 1656, 1667, 1794, 1932, 2093, 2184, 2392, 2691, 2898, 3276, 3334, 3588, 3864, 4186, 5001, 5382, 5796, 6279, 6552, 6668, 7176, 8372, 10002, 10764, 11592, 11669, 12558, 13336, 15003, 16744, 18837, 20004, 21528, 21671, 23338, 25116, 30006, 35007, 37674, 38341, 40008, 43342, 46676, 50232, 60012, 65013, 70014, 75348, 76682, 86684, 93352, 105021, 115023, 120024, 130026, 140028, 150696, 151697, 153364, 173368, 195039, 210042, 230046, 260052, 268387, 280056, 303394, 306728, 345069, 390078, 420084, 455091, 460092, 498433, 520104, 536774, 606788, 690138, 780156, 805161, 840168, 910182, 920184, 996866, 1073548, 1213576, 1365273, 1380276, 1495299, 1560312, 1610322, 1820364, 1993732, 2147096, 2415483, 2730546, 2760552, 2990598, 3220644, 3489031, 3640728, 3987464, 4485897, 4830966, 5461092, 5981196, 6441288, 6978062, 8971794, 9661932, 10467093, 10922184, 11962392, 13956124, 17943588, 19323864, 20934186, 27912248, 31401279, 35887176, 41868372, 62802558, 83736744, 125605116, 251210232]

約数ペア:

[(1, 251210232), (2, 125605116), (3, 83736744), (4, 62802558), (6, 41868372), (7, 35887176), (8, 31401279), (9, 27912248), (12, 20934186), (13, 19323864), (14, 17943588), (18, 13956124), (21, 11962392), (23, 10922184), (24, 10467093), (26, 9661932), (28, 8971794), (36, 6978062), (39, 6441288), (42, 5981196), (46, 5461092), (52, 4830966), (56, 4485897), (63, 3987464), (69, 3640728), (72, 3489031), (78, 3220644), (84, 2990598), (91, 2760552), (92, 2730546), (104, 2415483), (117, 2147096), (126, 1993732), (138, 1820364), (156, 1610322), (161, 1560312), (168, 1495299), (182, 1380276), (184, 1365273), (207, 1213576), (234, 1073548), (252, 996866), (273, 920184), (276, 910182), (299, 840168), (312, 805161), (322, 780156), (364, 690138), (414, 606788), (468, 536774), (483, 520104), (504, 498433), (546, 460092), (552, 455091), (598, 420084), (644, 390078), (728, 345069), (819, 306728), (828, 303394), (897, 280056), (936, 268387), (966, 260052), (1092, 230046), (1196, 210042), (1288, 195039), (1449, 173368), (1638, 153364), (1656, 151697), (1667, 150696), (1794, 140028), (1932, 130026), (2093, 120024), (2184, 115023), (2392, 105021), (2691, 93352), (2898, 86684), (3276, 76682), (3334, 75348), (3588, 70014), (3864, 65013), (4186, 60012), (5001, 50232), (5382, 46676), (5796, 43342), (6279, 40008), (6552, 38341), (6668, 37674), (7176, 35007), (8372, 30006), (10002, 25116), (10764, 23338), (11592, 21671), (11669, 21528), (12558, 20004), (13336, 18837), (15003, 16744)]