669716712

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 2265681600

約数和(自身を除く): 1595964888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 97, 98, 103, 114, 126, 133, 147, 152, 168, 171, 194, 196, 206, 228, 252, 266, 291, 294, 309, 342, 388, 392, 399, 412, 441, 456, 504, 532, 582, 588, 618, 679, 684, 721, 776, 798, 824, 873, 882, 927, 931, 1064, 1164, 1176, 1197, 1236, 1358, 1368, 1442, 1596, 1746, 1764, 1843, 1854, 1862, 1957, 2037, 2163, 2328, 2394, 2472, 2716, 2793, 2884, 3192, 3492, 3528, 3686, 3708, 3724, 3914, 4074, 4326, 4753, 4788, 5047, 5432, 5529, 5586, 5768, 5871, 6111, 6489, 6984, 7372, 7416, 7448, 7828, 8148, 8379, 8652, 9506, 9576, 9991, 10094, 11058, 11172, 11742, 12222, 12901, 12978, 13699, 14259, 14744, 15141, 15656, 16296, 16587, 16758, 17304, 17613, 19012, 19982, 20188, 22116, 22344, 23484, 24444, 25802, 25956, 27398, 28518, 29973, 30282, 33174, 33516, 35226, 38024, 38703, 39964, 40376, 41097, 42777, 44232, 45423, 46968, 48888, 51604, 51912, 54796, 57036, 59946, 60564, 66348, 67032, 69937, 70452, 77406, 79928, 82194, 85554, 89919, 90307, 90846, 95893, 103208, 109592, 114072, 116109, 119892, 121128, 123291, 132696, 139874, 140904, 154812, 164388, 171108, 179838, 180614, 181692, 189829, 191786, 209811, 232218, 239784, 246582, 270921, 279748, 287679, 309624, 328776, 342216, 359676, 361228, 363384, 379658, 383572, 419622, 464436, 489559, 493164, 541842, 559496, 569487, 575358, 629433, 719352, 722456, 759316, 767144, 812763, 839244, 863037, 928872, 979118, 986328, 1083684, 1138974, 1150716, 1258866, 1328803, 1468677, 1518632, 1625526, 1678488, 1708461, 1726074, 1958236, 2167368, 2277948, 2301432, 2517732, 2657606, 2937354, 3251052, 3416922, 3452148, 3916472, 3986409, 4406031, 4555896, 5035464, 5315212, 5874708, 6502104, 6833844, 6904296, 7972818, 8812062, 9301621, 10630424, 11749416, 11959227, 13667688, 15945636, 17624124, 18603242, 23918454, 27904863, 31891272, 35248248, 37206484, 47836908, 55809726, 74412968, 83714589, 95673816, 111619452, 167429178, 223238904, 334858356, 669716712]

約数ペア:

[(1, 669716712), (2, 334858356), (3, 223238904), (4, 167429178), (6, 111619452), (7, 95673816), (8, 83714589), (9, 74412968), (12, 55809726), (14, 47836908), (18, 37206484), (19, 35248248), (21, 31891272), (24, 27904863), (28, 23918454), (36, 18603242), (38, 17624124), (42, 15945636), (49, 13667688), (56, 11959227), (57, 11749416), (63, 10630424), (72, 9301621), (76, 8812062), (84, 7972818), (97, 6904296), (98, 6833844), (103, 6502104), (114, 5874708), (126, 5315212), (133, 5035464), (147, 4555896), (152, 4406031), (168, 3986409), (171, 3916472), (194, 3452148), (196, 3416922), (206, 3251052), (228, 2937354), (252, 2657606), (266, 2517732), (291, 2301432), (294, 2277948), (309, 2167368), (342, 1958236), (388, 1726074), (392, 1708461), (399, 1678488), (412, 1625526), (441, 1518632), (456, 1468677), (504, 1328803), (532, 1258866), (582, 1150716), (588, 1138974), (618, 1083684), (679, 986328), (684, 979118), (721, 928872), (776, 863037), (798, 839244), (824, 812763), (873, 767144), (882, 759316), (927, 722456), (931, 719352), (1064, 629433), (1164, 575358), (1176, 569487), (1197, 559496), (1236, 541842), (1358, 493164), (1368, 489559), (1442, 464436), (1596, 419622), (1746, 383572), (1764, 379658), (1843, 363384), (1854, 361228), (1862, 359676), (1957, 342216), (2037, 328776), (2163, 309624), (2328, 287679), (2394, 279748), (2472, 270921), (2716, 246582), (2793, 239784), (2884, 232218), (3192, 209811), (3492, 191786), (3528, 189829), (3686, 181692), (3708, 180614), (3724, 179838), (3914, 171108), (4074, 164388), (4326, 154812), (4753, 140904), (4788, 139874), (5047, 132696), (5432, 123291), (5529, 121128), (5586, 119892), (5768, 116109), (5871, 114072), (6111, 109592), (6489, 103208), (6984, 95893), (7372, 90846), (7416, 90307), (7448, 89919), (7828, 85554), (8148, 82194), (8379, 79928), (8652, 77406), (9506, 70452), (9576, 69937), (9991, 67032), (10094, 66348), (11058, 60564), (11172, 59946), (11742, 57036), (12222, 54796), (12901, 51912), (12978, 51604), (13699, 48888), (14259, 46968), (14744, 45423), (15141, 44232), (15656, 42777), (16296, 41097), (16587, 40376), (16758, 39964), (17304, 38703), (17613, 38024), (19012, 35226), (19982, 33516), (20188, 33174), (22116, 30282), (22344, 29973), (23484, 28518), (24444, 27398), (25802, 25956)]