213045924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:674

約数の個数: 144

約数和(自身を含む): 637072128

約数和(自身を除く): 424026204

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 49, 52, 78, 84, 91, 94, 98, 141, 147, 156, 182, 188, 196, 273, 282, 294, 329, 364, 546, 564, 588, 593, 611, 637, 658, 987, 1092, 1186, 1222, 1274, 1316, 1779, 1833, 1911, 1974, 2303, 2372, 2444, 2548, 3558, 3666, 3822, 3948, 4151, 4277, 4606, 6909, 7116, 7332, 7644, 7709, 8302, 8554, 9212, 12453, 12831, 13818, 15418, 16604, 17108, 23127, 24906, 25662, 27636, 27871, 29057, 29939, 30836, 46254, 49812, 51324, 53963, 55742, 58114, 59878, 83613, 87171, 89817, 92508, 107926, 111484, 116228, 119756, 161889, 167226, 174342, 179634, 195097, 215852, 323778, 334452, 348684, 359268, 362323, 377741, 390194, 585291, 647556, 724646, 755482, 780388, 1086969, 1133223, 1170582, 1365679, 1449292, 1510964, 2173938, 2266446, 2341164, 2536261, 2731358, 4097037, 4347876, 4532892, 5072522, 5462716, 7608783, 8194074, 10145044, 15217566, 16388148, 17753827, 30435132, 35507654, 53261481, 71015308, 106522962, 213045924]

約数ペア:

[(1, 213045924), (2, 106522962), (3, 71015308), (4, 53261481), (6, 35507654), (7, 30435132), (12, 17753827), (13, 16388148), (14, 15217566), (21, 10145044), (26, 8194074), (28, 7608783), (39, 5462716), (42, 5072522), (47, 4532892), (49, 4347876), (52, 4097037), (78, 2731358), (84, 2536261), (91, 2341164), (94, 2266446), (98, 2173938), (141, 1510964), (147, 1449292), (156, 1365679), (182, 1170582), (188, 1133223), (196, 1086969), (273, 780388), (282, 755482), (294, 724646), (329, 647556), (364, 585291), (546, 390194), (564, 377741), (588, 362323), (593, 359268), (611, 348684), (637, 334452), (658, 323778), (987, 215852), (1092, 195097), (1186, 179634), (1222, 174342), (1274, 167226), (1316, 161889), (1779, 119756), (1833, 116228), (1911, 111484), (1974, 107926), (2303, 92508), (2372, 89817), (2444, 87171), (2548, 83613), (3558, 59878), (3666, 58114), (3822, 55742), (3948, 53963), (4151, 51324), (4277, 49812), (4606, 46254), (6909, 30836), (7116, 29939), (7332, 29057), (7644, 27871), (7709, 27636), (8302, 25662), (8554, 24906), (9212, 23127), (12453, 17108), (12831, 16604), (13818, 15418)]