2197287936

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7691}}^1$

素因数の和:7748

約数の個数: 132

約数和(自身を含む): 6550137984

約数和(自身を除く): 4352850048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1024, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2976, 3072, 3968, 4464, 4608, 5952, 7691, 7936, 8928, 9216, 11904, 15382, 15872, 17856, 23073, 23808, 30764, 31744, 35712, 46146, 47616, 61528, 69219, 71424, 92292, 95232, 123056, 138438, 142848, 184584, 238421, 246112, 276876, 285696, 369168, 476842, 492224, 553752, 715263, 738336, 953684, 984448, 1107504, 1430526, 1476672, 1907368, 1968896, 2145789, 2215008, 2861052, 2953344, 3814736, 3937792, 4291578, 4430016, 5722104, 5906688, 7629472, 7875584, 8583156, 8860032, 11444208, 11813376, 15258944, 17166312, 17720064, 22888416, 23626752, 30517888, 34332624, 35440128, 45776832, 61035776, 68665248, 70880256, 91553664, 122071552, 137330496, 183107328, 244143104, 274660992, 366214656, 549321984, 732429312, 1098643968, 2197287936]

約数ペア:

[(1, 2197287936), (2, 1098643968), (3, 732429312), (4, 549321984), (6, 366214656), (8, 274660992), (9, 244143104), (12, 183107328), (16, 137330496), (18, 122071552), (24, 91553664), (31, 70880256), (32, 68665248), (36, 61035776), (48, 45776832), (62, 35440128), (64, 34332624), (72, 30517888), (93, 23626752), (96, 22888416), (124, 17720064), (128, 17166312), (144, 15258944), (186, 11813376), (192, 11444208), (248, 8860032), (256, 8583156), (279, 7875584), (288, 7629472), (372, 5906688), (384, 5722104), (496, 4430016), (512, 4291578), (558, 3937792), (576, 3814736), (744, 2953344), (768, 2861052), (992, 2215008), (1024, 2145789), (1116, 1968896), (1152, 1907368), (1488, 1476672), (1536, 1430526), (1984, 1107504), (2232, 984448), (2304, 953684), (2976, 738336), (3072, 715263), (3968, 553752), (4464, 492224), (4608, 476842), (5952, 369168), (7691, 285696), (7936, 276876), (8928, 246112), (9216, 238421), (11904, 184584), (15382, 142848), (15872, 138438), (17856, 123056), (23073, 95232), (23808, 92292), (30764, 71424), (31744, 69219), (35712, 61528), (46146, 47616)]