388216512

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1867}}^1$

素因数の和:1923

約数の個数: 126

約数和(自身を含む): 1175029908

約数和(自身を除く): 786813396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 361, 456, 576, 608, 684, 722, 912, 1083, 1216, 1368, 1444, 1824, 1867, 2166, 2736, 2888, 3249, 3648, 3734, 4332, 5472, 5601, 5776, 6498, 7468, 8664, 10944, 11202, 11552, 12996, 14936, 16803, 17328, 22404, 23104, 25992, 29872, 33606, 34656, 35473, 44808, 51984, 59744, 67212, 69312, 70946, 89616, 103968, 106419, 119488, 134424, 141892, 179232, 207936, 212838, 268848, 283784, 319257, 358464, 425676, 537696, 567568, 638514, 673987, 851352, 1075392, 1135136, 1277028, 1347974, 1702704, 2021961, 2270272, 2554056, 2695948, 3405408, 4043922, 5108112, 5391896, 6065883, 6810816, 8087844, 10216224, 10783792, 12131766, 16175688, 20432448, 21567584, 24263532, 32351376, 43135168, 48527064, 64702752, 97054128, 129405504, 194108256, 388216512]

約数ペア:

[(1, 388216512), (2, 194108256), (3, 129405504), (4, 97054128), (6, 64702752), (8, 48527064), (9, 43135168), (12, 32351376), (16, 24263532), (18, 21567584), (19, 20432448), (24, 16175688), (32, 12131766), (36, 10783792), (38, 10216224), (48, 8087844), (57, 6810816), (64, 6065883), (72, 5391896), (76, 5108112), (96, 4043922), (114, 3405408), (144, 2695948), (152, 2554056), (171, 2270272), (192, 2021961), (228, 1702704), (288, 1347974), (304, 1277028), (342, 1135136), (361, 1075392), (456, 851352), (576, 673987), (608, 638514), (684, 567568), (722, 537696), (912, 425676), (1083, 358464), (1216, 319257), (1368, 283784), (1444, 268848), (1824, 212838), (1867, 207936), (2166, 179232), (2736, 141892), (2888, 134424), (3249, 119488), (3648, 106419), (3734, 103968), (4332, 89616), (5472, 70946), (5601, 69312), (5776, 67212), (6498, 59744), (7468, 51984), (8664, 44808), (10944, 35473), (11202, 34656), (11552, 33606), (12996, 29872), (14936, 25992), (16803, 23104), (17328, 22404)]