1621790352

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5381}}^1$

素因数の和:5438

約数の個数: 240

約数和(自身を含む): 5830126848

約数和(自身を除く): 4208336496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 48, 52, 56, 63, 69, 72, 78, 84, 91, 92, 104, 112, 117, 126, 138, 144, 156, 161, 168, 182, 184, 207, 208, 234, 252, 273, 276, 299, 312, 322, 336, 364, 368, 414, 468, 483, 504, 546, 552, 598, 624, 644, 728, 819, 828, 897, 936, 966, 1008, 1092, 1104, 1196, 1288, 1449, 1456, 1638, 1656, 1794, 1872, 1932, 2093, 2184, 2392, 2576, 2691, 2898, 3276, 3312, 3588, 3864, 4186, 4368, 4784, 5381, 5382, 5796, 6279, 6552, 7176, 7728, 8372, 10762, 10764, 11592, 12558, 13104, 14352, 16143, 16744, 18837, 21524, 21528, 23184, 25116, 32286, 33488, 37667, 37674, 43048, 43056, 48429, 50232, 64572, 69953, 75334, 75348, 86096, 96858, 100464, 113001, 123763, 129144, 139906, 150668, 150696, 193716, 209859, 226002, 247526, 258288, 279812, 301336, 301392, 339003, 371289, 387432, 419718, 452004, 489671, 495052, 559624, 602672, 629577, 678006, 742578, 774864, 839436, 866341, 904008, 979342, 990104, 1113867, 1119248, 1259154, 1356012, 1469013, 1485156, 1608919, 1678872, 1732682, 1808016, 1958684, 1980208, 2227734, 2518308, 2599023, 2712024, 2938026, 2970312, 3217838, 3357744, 3465364, 3917368, 4407039, 4455468, 4826757, 5036616, 5198046, 5424048, 5876052, 5940624, 6435676, 6930728, 7797069, 7834736, 8814078, 8910936, 9653514, 10073232, 10396092, 11262433, 11752104, 12871352, 13861456, 14480271, 15594138, 17628156, 17821872, 19307028, 20792184, 22524866, 23504208, 25742704, 28960542, 31188276, 33787299, 35256312, 38614056, 41584368, 45049732, 57921084, 62376552, 67574598, 70512624, 77228112, 90099464, 101361897, 115842168, 124753104, 135149196, 180198928, 202723794, 231684336, 270298392, 405447588, 540596784, 810895176, 1621790352]

約数ペア:

[(1, 1621790352), (2, 810895176), (3, 540596784), (4, 405447588), (6, 270298392), (7, 231684336), (8, 202723794), (9, 180198928), (12, 135149196), (13, 124753104), (14, 115842168), (16, 101361897), (18, 90099464), (21, 77228112), (23, 70512624), (24, 67574598), (26, 62376552), (28, 57921084), (36, 45049732), (39, 41584368), (42, 38614056), (46, 35256312), (48, 33787299), (52, 31188276), (56, 28960542), (63, 25742704), (69, 23504208), (72, 22524866), (78, 20792184), (84, 19307028), (91, 17821872), (92, 17628156), (104, 15594138), (112, 14480271), (117, 13861456), (126, 12871352), (138, 11752104), (144, 11262433), (156, 10396092), (161, 10073232), (168, 9653514), (182, 8910936), (184, 8814078), (207, 7834736), (208, 7797069), (234, 6930728), (252, 6435676), (273, 5940624), (276, 5876052), (299, 5424048), (312, 5198046), (322, 5036616), (336, 4826757), (364, 4455468), (368, 4407039), (414, 3917368), (468, 3465364), (483, 3357744), (504, 3217838), (546, 2970312), (552, 2938026), (598, 2712024), (624, 2599023), (644, 2518308), (728, 2227734), (819, 1980208), (828, 1958684), (897, 1808016), (936, 1732682), (966, 1678872), (1008, 1608919), (1092, 1485156), (1104, 1469013), (1196, 1356012), (1288, 1259154), (1449, 1119248), (1456, 1113867), (1638, 990104), (1656, 979342), (1794, 904008), (1872, 866341), (1932, 839436), (2093, 774864), (2184, 742578), (2392, 678006), (2576, 629577), (2691, 602672), (2898, 559624), (3276, 495052), (3312, 489671), (3588, 452004), (3864, 419718), (4186, 387432), (4368, 371289), (4784, 339003), (5381, 301392), (5382, 301336), (5796, 279812), (6279, 258288), (6552, 247526), (7176, 226002), (7728, 209859), (8372, 193716), (10762, 150696), (10764, 150668), (11592, 139906), (12558, 129144), (13104, 123763), (14352, 113001), (16143, 100464), (16744, 96858), (18837, 86096), (21524, 75348), (21528, 75334), (23184, 69953), (25116, 64572), (32286, 50232), (33488, 48429), (37667, 43056), (37674, 43048)]