849852276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1523}}^1$

素因数の和:1630

約数の個数: 144

約数和(自身を含む): 2519866944

約数和(自身を除く): 1670014668

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 73, 78, 84, 91, 98, 146, 147, 156, 182, 196, 219, 273, 292, 294, 364, 438, 511, 546, 588, 637, 876, 949, 1022, 1092, 1274, 1523, 1533, 1898, 1911, 2044, 2548, 2847, 3046, 3066, 3577, 3796, 3822, 4569, 5694, 6092, 6132, 6643, 7154, 7644, 9138, 10661, 10731, 11388, 13286, 14308, 18276, 19799, 19929, 21322, 21462, 26572, 31983, 39598, 39858, 42644, 42924, 46501, 59397, 63966, 74627, 79196, 79716, 93002, 111179, 118794, 127932, 138593, 139503, 149254, 186004, 222358, 223881, 237588, 277186, 279006, 298508, 333537, 415779, 444716, 447762, 554372, 558012, 667074, 778253, 831558, 895524, 970151, 1334148, 1445327, 1556506, 1663116, 1940302, 2334759, 2890654, 2910453, 3113012, 3880604, 4335981, 4669518, 5447771, 5781308, 5820906, 8671962, 9339036, 10117289, 10895542, 11641812, 16343313, 17343924, 20234578, 21791084, 30351867, 32686626, 40469156, 60703734, 65373252, 70821023, 121407468, 141642046, 212463069, 283284092, 424926138, 849852276]

約数ペア:

[(1, 849852276), (2, 424926138), (3, 283284092), (4, 212463069), (6, 141642046), (7, 121407468), (12, 70821023), (13, 65373252), (14, 60703734), (21, 40469156), (26, 32686626), (28, 30351867), (39, 21791084), (42, 20234578), (49, 17343924), (52, 16343313), (73, 11641812), (78, 10895542), (84, 10117289), (91, 9339036), (98, 8671962), (146, 5820906), (147, 5781308), (156, 5447771), (182, 4669518), (196, 4335981), (219, 3880604), (273, 3113012), (292, 2910453), (294, 2890654), (364, 2334759), (438, 1940302), (511, 1663116), (546, 1556506), (588, 1445327), (637, 1334148), (876, 970151), (949, 895524), (1022, 831558), (1092, 778253), (1274, 667074), (1523, 558012), (1533, 554372), (1898, 447762), (1911, 444716), (2044, 415779), (2548, 333537), (2847, 298508), (3046, 279006), (3066, 277186), (3577, 237588), (3796, 223881), (3822, 222358), (4569, 186004), (5694, 149254), (6092, 139503), (6132, 138593), (6643, 127932), (7154, 118794), (7644, 111179), (9138, 93002), (10661, 79716), (10731, 79196), (11388, 74627), (13286, 63966), (14308, 59397), (18276, 46501), (19799, 42924), (19929, 42644), (21322, 39858), (21462, 39598), (26572, 31983)]