1815551232

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11311}}^1$

素因数の和:11360

約数の個数: 144

約数和(自身を含む): 5549214720

約数和(自身を除く): 3733663488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 256, 264, 304, 352, 384, 418, 456, 528, 608, 627, 704, 768, 836, 912, 1056, 1216, 1254, 1408, 1672, 1824, 2112, 2432, 2508, 2816, 3344, 3648, 4224, 4864, 5016, 6688, 7296, 8448, 10032, 11311, 13376, 14592, 20064, 22622, 26752, 33933, 40128, 45244, 53504, 67866, 80256, 90488, 124421, 135732, 160512, 180976, 214909, 248842, 271464, 361952, 373263, 429818, 497684, 542928, 644727, 723904, 746526, 859636, 995368, 1085856, 1289454, 1447808, 1493052, 1719272, 1990736, 2171712, 2363999, 2578908, 2895616, 2986104, 3438544, 3981472, 4343424, 4727998, 5157816, 5972208, 6877088, 7091997, 7962944, 8686848, 9455996, 10315632, 11944416, 13754176, 14183994, 15925888, 18911992, 20631264, 23888832, 27508352, 28367988, 31851776, 37823984, 41262528, 47777664, 55016704, 56735976, 75647968, 82525056, 95555328, 113471952, 151295936, 165050112, 226943904, 302591872, 453887808, 605183744, 907775616, 1815551232]

約数ペア:

[(1, 1815551232), (2, 907775616), (3, 605183744), (4, 453887808), (6, 302591872), (8, 226943904), (11, 165050112), (12, 151295936), (16, 113471952), (19, 95555328), (22, 82525056), (24, 75647968), (32, 56735976), (33, 55016704), (38, 47777664), (44, 41262528), (48, 37823984), (57, 31851776), (64, 28367988), (66, 27508352), (76, 23888832), (88, 20631264), (96, 18911992), (114, 15925888), (128, 14183994), (132, 13754176), (152, 11944416), (176, 10315632), (192, 9455996), (209, 8686848), (228, 7962944), (256, 7091997), (264, 6877088), (304, 5972208), (352, 5157816), (384, 4727998), (418, 4343424), (456, 3981472), (528, 3438544), (608, 2986104), (627, 2895616), (704, 2578908), (768, 2363999), (836, 2171712), (912, 1990736), (1056, 1719272), (1216, 1493052), (1254, 1447808), (1408, 1289454), (1672, 1085856), (1824, 995368), (2112, 859636), (2432, 746526), (2508, 723904), (2816, 644727), (3344, 542928), (3648, 497684), (4224, 429818), (4864, 373263), (5016, 361952), (6688, 271464), (7296, 248842), (8448, 214909), (10032, 180976), (11311, 160512), (13376, 135732), (14592, 124421), (20064, 90488), (22622, 80256), (26752, 67866), (33933, 53504), (40128, 45244)]