12581247168

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{1601}}^1\times {\mathrm{1949}}^1$

素因数の和:3575

約数の個数: 168

約数和(自身を含む): 41260471200

約数和(自身を除く): 28679224032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 1601, 1949, 2016, 3202, 3898, 4032, 4803, 5847, 6404, 7796, 9606, 11207, 11694, 12808, 13643, 14409, 15592, 17541, 19212, 22414, 23388, 25616, 27286, 28818, 31184, 33621, 35082, 38424, 40929, 44828, 46776, 51232, 54572, 57636, 62368, 67242, 70164, 76848, 81858, 89656, 93552, 100863, 102464, 109144, 115272, 122787, 124736, 134484, 140328, 153696, 163716, 179312, 187104, 201726, 218288, 230544, 245574, 268968, 280656, 307392, 327432, 358624, 374208, 403452, 436576, 461088, 491148, 537936, 561312, 654864, 717248, 806904, 873152, 922176, 982296, 1075872, 1122624, 1309728, 1613808, 1964592, 2151744, 2619456, 3120349, 3227616, 3929184, 6240698, 6455232, 7858368, 9361047, 12481396, 18722094, 21842443, 24962792, 28083141, 37444188, 43684886, 49925584, 56166282, 65527329, 74888376, 87369772, 99851168, 112332564, 131054658, 149776752, 174739544, 196581987, 199702336, 224665128, 262109316, 299553504, 349479088, 393163974, 449330256, 524218632, 599107008, 698958176, 786327948, 898660512, 1048437264, 1397916352, 1572655896, 1797321024, 2096874528, 3145311792, 4193749056, 6290623584, 12581247168]

約数ペア:

[(1, 12581247168), (2, 6290623584), (3, 4193749056), (4, 3145311792), (6, 2096874528), (7, 1797321024), (8, 1572655896), (9, 1397916352), (12, 1048437264), (14, 898660512), (16, 786327948), (18, 698958176), (21, 599107008), (24, 524218632), (28, 449330256), (32, 393163974), (36, 349479088), (42, 299553504), (48, 262109316), (56, 224665128), (63, 199702336), (64, 196581987), (72, 174739544), (84, 149776752), (96, 131054658), (112, 112332564), (126, 99851168), (144, 87369772), (168, 74888376), (192, 65527329), (224, 56166282), (252, 49925584), (288, 43684886), (336, 37444188), (448, 28083141), (504, 24962792), (576, 21842443), (672, 18722094), (1008, 12481396), (1344, 9361047), (1601, 7858368), (1949, 6455232), (2016, 6240698), (3202, 3929184), (3898, 3227616), (4032, 3120349), (4803, 2619456), (5847, 2151744), (6404, 1964592), (7796, 1613808), (9606, 1309728), (11207, 1122624), (11694, 1075872), (12808, 982296), (13643, 922176), (14409, 873152), (15592, 806904), (17541, 717248), (19212, 654864), (22414, 561312), (23388, 537936), (25616, 491148), (27286, 461088), (28818, 436576), (31184, 403452), (33621, 374208), (35082, 358624), (38424, 327432), (40929, 307392), (44828, 280656), (46776, 268968), (51232, 245574), (54572, 230544), (57636, 218288), (62368, 201726), (67242, 187104), (70164, 179312), (76848, 163716), (81858, 153696), (89656, 140328), (93552, 134484), (100863, 124736), (102464, 122787), (109144, 115272)]