1899163968

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16189}}^1$

素因数の和:16264

約数の個数: 112

約数和(自身を含む): 5526877440

約数和(自身を除く): 3627713472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 141, 156, 188, 192, 208, 282, 312, 376, 416, 564, 611, 624, 752, 832, 1128, 1222, 1248, 1504, 1833, 2256, 2444, 2496, 3008, 3666, 4512, 4888, 7332, 9024, 9776, 14664, 16189, 19552, 29328, 32378, 39104, 48567, 58656, 64756, 97134, 117312, 129512, 194268, 210457, 259024, 388536, 420914, 518048, 631371, 760883, 777072, 841828, 1036096, 1262742, 1521766, 1554144, 1683656, 2282649, 2525484, 3043532, 3108288, 3367312, 4565298, 5050968, 6087064, 6734624, 9130596, 9891479, 10101936, 12174128, 13469248, 18261192, 19782958, 20203872, 24348256, 29674437, 36522384, 39565916, 40407744, 48696512, 59348874, 73044768, 79131832, 118697748, 146089536, 158263664, 237395496, 316527328, 474790992, 633054656, 949581984, 1899163968]

約数ペア:

[(1, 1899163968), (2, 949581984), (3, 633054656), (4, 474790992), (6, 316527328), (8, 237395496), (12, 158263664), (13, 146089536), (16, 118697748), (24, 79131832), (26, 73044768), (32, 59348874), (39, 48696512), (47, 40407744), (48, 39565916), (52, 36522384), (64, 29674437), (78, 24348256), (94, 20203872), (96, 19782958), (104, 18261192), (141, 13469248), (156, 12174128), (188, 10101936), (192, 9891479), (208, 9130596), (282, 6734624), (312, 6087064), (376, 5050968), (416, 4565298), (564, 3367312), (611, 3108288), (624, 3043532), (752, 2525484), (832, 2282649), (1128, 1683656), (1222, 1554144), (1248, 1521766), (1504, 1262742), (1833, 1036096), (2256, 841828), (2444, 777072), (2496, 760883), (3008, 631371), (3666, 518048), (4512, 420914), (4888, 388536), (7332, 259024), (9024, 210457), (9776, 194268), (14664, 129512), (16189, 117312), (19552, 97134), (29328, 64756), (32378, 58656), (39104, 48567)]