2685855984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3209}}^1$

素因数の和:3327

約数の個数: 160

約数和(自身を含む): 8253757440

約数和(自身を除く): 5567901456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 53, 56, 84, 94, 106, 112, 141, 159, 168, 188, 212, 282, 318, 329, 336, 371, 376, 424, 564, 636, 658, 742, 752, 848, 987, 1113, 1128, 1272, 1316, 1484, 1974, 2226, 2256, 2491, 2544, 2632, 2968, 3209, 3948, 4452, 4982, 5264, 5936, 6418, 7473, 7896, 8904, 9627, 9964, 12836, 14946, 15792, 17437, 17808, 19254, 19928, 22463, 25672, 29892, 34874, 38508, 39856, 44926, 51344, 52311, 59784, 67389, 69748, 77016, 89852, 104622, 119568, 134778, 139496, 150823, 154032, 170077, 179704, 209244, 269556, 278992, 301646, 340154, 359408, 418488, 452469, 510231, 539112, 603292, 680308, 836976, 904938, 1020462, 1055761, 1078224, 1190539, 1206584, 1360616, 1809876, 2040924, 2111522, 2381078, 2413168, 2721232, 3167283, 3571617, 3619752, 4081848, 4223044, 4762156, 6334566, 7143234, 7239504, 7993619, 8163696, 8446088, 9524312, 12669132, 14286468, 15987238, 16892176, 19048624, 23980857, 25338264, 28572936, 31974476, 47961714, 50676528, 55955333, 57145872, 63948952, 95923428, 111910666, 127897904, 167865999, 191846856, 223821332, 335731998, 383693712, 447642664, 671463996, 895285328, 1342927992, 2685855984]

約数ペア:

[(1, 2685855984), (2, 1342927992), (3, 895285328), (4, 671463996), (6, 447642664), (7, 383693712), (8, 335731998), (12, 223821332), (14, 191846856), (16, 167865999), (21, 127897904), (24, 111910666), (28, 95923428), (42, 63948952), (47, 57145872), (48, 55955333), (53, 50676528), (56, 47961714), (84, 31974476), (94, 28572936), (106, 25338264), (112, 23980857), (141, 19048624), (159, 16892176), (168, 15987238), (188, 14286468), (212, 12669132), (282, 9524312), (318, 8446088), (329, 8163696), (336, 7993619), (371, 7239504), (376, 7143234), (424, 6334566), (564, 4762156), (636, 4223044), (658, 4081848), (742, 3619752), (752, 3571617), (848, 3167283), (987, 2721232), (1113, 2413168), (1128, 2381078), (1272, 2111522), (1316, 2040924), (1484, 1809876), (1974, 1360616), (2226, 1206584), (2256, 1190539), (2491, 1078224), (2544, 1055761), (2632, 1020462), (2968, 904938), (3209, 836976), (3948, 680308), (4452, 603292), (4982, 539112), (5264, 510231), (5936, 452469), (6418, 418488), (7473, 359408), (7896, 340154), (8904, 301646), (9627, 278992), (9964, 269556), (12836, 209244), (14946, 179704), (15792, 170077), (17437, 154032), (17808, 150823), (19254, 139496), (19928, 134778), (22463, 119568), (25672, 104622), (29892, 89852), (34874, 77016), (38508, 69748), (39856, 67389), (44926, 59784), (51344, 52311)]