1208168208

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:358

約数の個数: 240

約数和(自身を含む): 3813089280

約数和(自身を除く): 2604921072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 109, 117, 124, 144, 156, 186, 191, 208, 218, 234, 248, 279, 312, 327, 372, 382, 403, 436, 468, 496, 558, 573, 624, 654, 744, 764, 806, 872, 936, 981, 1116, 1146, 1209, 1308, 1417, 1488, 1528, 1612, 1719, 1744, 1872, 1962, 2232, 2292, 2418, 2483, 2616, 2834, 3056, 3224, 3379, 3438, 3627, 3924, 4251, 4464, 4584, 4836, 4966, 5232, 5668, 5921, 6448, 6758, 6876, 7254, 7449, 7848, 8502, 9168, 9672, 9932, 10137, 11336, 11842, 12753, 13516, 13752, 14508, 14898, 15696, 17004, 17763, 19344, 19864, 20274, 20819, 22347, 22672, 23684, 25506, 27032, 27504, 29016, 29796, 30411, 34008, 35526, 39728, 40548, 41638, 43927, 44694, 47368, 51012, 53289, 54064, 58032, 59592, 60822, 62457, 68016, 71052, 76973, 81096, 83276, 87854, 89388, 94736, 102024, 106578, 119184, 121644, 124914, 131781, 142104, 153946, 162192, 166552, 175708, 178776, 187371, 204048, 213156, 230919, 243288, 249828, 263562, 270647, 284208, 307892, 333104, 351416, 357552, 374742, 395343, 426312, 461838, 486576, 499656, 527124, 541294, 615784, 645389, 692757, 702832, 749484, 790686, 811941, 852624, 923676, 999312, 1054248, 1082588, 1231568, 1290778, 1385514, 1498968, 1581372, 1623882, 1847352, 1936167, 2108496, 2165176, 2435823, 2581556, 2771028, 2997936, 3162744, 3247764, 3694704, 3872334, 4330352, 4871646, 5163112, 5542056, 5808501, 6325488, 6495528, 7744668, 8390057, 9743292, 10326224, 11084112, 11617002, 12991056, 15489336, 16780114, 19486584, 23234004, 25170171, 30978672, 33560228, 38973168, 46468008, 50340342, 67120456, 75510513, 92936016, 100680684, 134240912, 151021026, 201361368, 302042052, 402722736, 604084104, 1208168208]

約数ペア:

[(1, 1208168208), (2, 604084104), (3, 402722736), (4, 302042052), (6, 201361368), (8, 151021026), (9, 134240912), (12, 100680684), (13, 92936016), (16, 75510513), (18, 67120456), (24, 50340342), (26, 46468008), (31, 38973168), (36, 33560228), (39, 30978672), (48, 25170171), (52, 23234004), (62, 19486584), (72, 16780114), (78, 15489336), (93, 12991056), (104, 11617002), (109, 11084112), (117, 10326224), (124, 9743292), (144, 8390057), (156, 7744668), (186, 6495528), (191, 6325488), (208, 5808501), (218, 5542056), (234, 5163112), (248, 4871646), (279, 4330352), (312, 3872334), (327, 3694704), (372, 3247764), (382, 3162744), (403, 2997936), (436, 2771028), (468, 2581556), (496, 2435823), (558, 2165176), (573, 2108496), (624, 1936167), (654, 1847352), (744, 1623882), (764, 1581372), (806, 1498968), (872, 1385514), (936, 1290778), (981, 1231568), (1116, 1082588), (1146, 1054248), (1209, 999312), (1308, 923676), (1417, 852624), (1488, 811941), (1528, 790686), (1612, 749484), (1719, 702832), (1744, 692757), (1872, 645389), (1962, 615784), (2232, 541294), (2292, 527124), (2418, 499656), (2483, 486576), (2616, 461838), (2834, 426312), (3056, 395343), (3224, 374742), (3379, 357552), (3438, 351416), (3627, 333104), (3924, 307892), (4251, 284208), (4464, 270647), (4584, 263562), (4836, 249828), (4966, 243288), (5232, 230919), (5668, 213156), (5921, 204048), (6448, 187371), (6758, 178776), (6876, 175708), (7254, 166552), (7449, 162192), (7848, 153946), (8502, 142104), (9168, 131781), (9672, 124914), (9932, 121644), (10137, 119184), (11336, 106578), (11842, 102024), (12753, 94736), (13516, 89388), (13752, 87854), (14508, 83276), (14898, 81096), (15696, 76973), (17004, 71052), (17763, 68016), (19344, 62457), (19864, 60822), (20274, 59592), (20819, 58032), (22347, 54064), (22672, 53289), (23684, 51012), (25506, 47368), (27032, 44694), (27504, 43927), (29016, 41638), (29796, 40548), (30411, 39728), (34008, 35526)]