13821454368

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{307}}^1\times {\mathrm{701}}^1$

素因数の和:1247

約数の個数: 144

約数和(自身を含む): 39666122496

約数和(自身を除く): 25844668128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 288, 307, 446, 614, 669, 701, 892, 921, 1228, 1338, 1402, 1784, 1842, 2007, 2103, 2456, 2676, 2763, 2804, 3568, 3684, 4014, 4206, 4912, 5352, 5526, 5608, 6309, 7136, 7368, 8028, 8412, 9824, 10704, 11052, 11216, 12618, 14736, 16056, 16824, 21408, 22104, 22432, 25236, 29472, 32112, 33648, 44208, 50472, 64224, 67296, 68461, 88416, 100944, 136922, 156323, 201888, 205383, 215207, 273844, 312646, 410766, 430414, 468969, 547688, 616149, 625292, 645621, 821532, 860828, 937938, 1095376, 1232298, 1250584, 1291242, 1406907, 1643064, 1721656, 1875876, 1936863, 2190752, 2464596, 2501168, 2582484, 2813814, 3286128, 3443312, 3751752, 3873726, 4929192, 5002336, 5164968, 5627628, 6572256, 6886624, 7503504, 7747452, 9858384, 10329936, 11255256, 15007008, 15494904, 19716768, 20659872, 22510512, 30989808, 45021024, 47991161, 61979616, 95982322, 143973483, 191964644, 287946966, 383929288, 431920449, 575893932, 767858576, 863840898, 1151787864, 1535717152, 1727681796, 2303575728, 3455363592, 4607151456, 6910727184, 13821454368]

約数ペア:

[(1, 13821454368), (2, 6910727184), (3, 4607151456), (4, 3455363592), (6, 2303575728), (8, 1727681796), (9, 1535717152), (12, 1151787864), (16, 863840898), (18, 767858576), (24, 575893932), (32, 431920449), (36, 383929288), (48, 287946966), (72, 191964644), (96, 143973483), (144, 95982322), (223, 61979616), (288, 47991161), (307, 45021024), (446, 30989808), (614, 22510512), (669, 20659872), (701, 19716768), (892, 15494904), (921, 15007008), (1228, 11255256), (1338, 10329936), (1402, 9858384), (1784, 7747452), (1842, 7503504), (2007, 6886624), (2103, 6572256), (2456, 5627628), (2676, 5164968), (2763, 5002336), (2804, 4929192), (3568, 3873726), (3684, 3751752), (4014, 3443312), (4206, 3286128), (4912, 2813814), (5352, 2582484), (5526, 2501168), (5608, 2464596), (6309, 2190752), (7136, 1936863), (7368, 1875876), (8028, 1721656), (8412, 1643064), (9824, 1406907), (10704, 1291242), (11052, 1250584), (11216, 1232298), (12618, 1095376), (14736, 937938), (16056, 860828), (16824, 821532), (21408, 645621), (22104, 625292), (22432, 616149), (25236, 547688), (29472, 468969), (32112, 430414), (33648, 410766), (44208, 312646), (50472, 273844), (64224, 215207), (67296, 205383), (68461, 201888), (88416, 156323), (100944, 136922)]