2001961152

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{587}}^1$

素因数の和:827

約数の個数: 168

約数和(自身を含む): 5964521472

約数和(自身を除く): 3962560320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 191, 192, 248, 279, 288, 372, 382, 496, 558, 573, 576, 587, 744, 764, 992, 1116, 1146, 1174, 1488, 1528, 1719, 1761, 1984, 2232, 2292, 2348, 2976, 3056, 3438, 3522, 4464, 4584, 4696, 5283, 5921, 5952, 6112, 6876, 7044, 8928, 9168, 9392, 10566, 11842, 12224, 13752, 14088, 17763, 17856, 18197, 18336, 18784, 21132, 23684, 27504, 28176, 35526, 36394, 36672, 37568, 42264, 47368, 53289, 54591, 55008, 56352, 71052, 72788, 84528, 94736, 106578, 109182, 110016, 112117, 112704, 142104, 145576, 163773, 169056, 189472, 213156, 218364, 224234, 284208, 291152, 327546, 336351, 338112, 378944, 426312, 436728, 448468, 568416, 582304, 655092, 672702, 852624, 873456, 896936, 1009053, 1136832, 1164608, 1310184, 1345404, 1705248, 1746912, 1793872, 2018106, 2620368, 2690808, 3410496, 3475627, 3493824, 3587744, 4036212, 5240736, 5381616, 6951254, 7175488, 8072424, 10426881, 10481472, 10763232, 13902508, 16144848, 20853762, 21526464, 27805016, 31280643, 32289696, 41707524, 55610032, 62561286, 64579392, 83415048, 111220064, 125122572, 166830096, 222440128, 250245144, 333660192, 500490288, 667320384, 1000980576, 2001961152]

約数ペア:

[(1, 2001961152), (2, 1000980576), (3, 667320384), (4, 500490288), (6, 333660192), (8, 250245144), (9, 222440128), (12, 166830096), (16, 125122572), (18, 111220064), (24, 83415048), (31, 64579392), (32, 62561286), (36, 55610032), (48, 41707524), (62, 32289696), (64, 31280643), (72, 27805016), (93, 21526464), (96, 20853762), (124, 16144848), (144, 13902508), (186, 10763232), (191, 10481472), (192, 10426881), (248, 8072424), (279, 7175488), (288, 6951254), (372, 5381616), (382, 5240736), (496, 4036212), (558, 3587744), (573, 3493824), (576, 3475627), (587, 3410496), (744, 2690808), (764, 2620368), (992, 2018106), (1116, 1793872), (1146, 1746912), (1174, 1705248), (1488, 1345404), (1528, 1310184), (1719, 1164608), (1761, 1136832), (1984, 1009053), (2232, 896936), (2292, 873456), (2348, 852624), (2976, 672702), (3056, 655092), (3438, 582304), (3522, 568416), (4464, 448468), (4584, 436728), (4696, 426312), (5283, 378944), (5921, 338112), (5952, 336351), (6112, 327546), (6876, 291152), (7044, 284208), (8928, 224234), (9168, 218364), (9392, 213156), (10566, 189472), (11842, 169056), (12224, 163773), (13752, 145576), (14088, 142104), (17763, 112704), (17856, 112117), (18197, 110016), (18336, 109182), (18784, 106578), (21132, 94736), (23684, 84528), (27504, 72788), (28176, 71052), (35526, 56352), (36394, 55008), (36672, 54591), (37568, 53289), (42264, 47368)]