381931008

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:632

約数の個数: 160

約数和(自身を含む): 1119571200

約数和(自身を除く): 737640192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 256, 276, 304, 368, 384, 437, 456, 512, 552, 569, 608, 736, 768, 874, 912, 1104, 1138, 1216, 1311, 1472, 1536, 1707, 1748, 1824, 2208, 2276, 2432, 2622, 2944, 3414, 3496, 3648, 4416, 4552, 4864, 5244, 5888, 6828, 6992, 7296, 8832, 9104, 9728, 10488, 10811, 11776, 13087, 13656, 13984, 14592, 17664, 18208, 20976, 21622, 26174, 27312, 27968, 29184, 32433, 35328, 36416, 39261, 41952, 43244, 52348, 54624, 55936, 64866, 72832, 78522, 83904, 86488, 104696, 109248, 111872, 129732, 145664, 157044, 167808, 172976, 209392, 218496, 223744, 248653, 259464, 291328, 314088, 335616, 345952, 418784, 436992, 497306, 518928, 628176, 671232, 691904, 745959, 837568, 873984, 994612, 1037856, 1256352, 1383808, 1491918, 1675136, 1989224, 2075712, 2512704, 2767616, 2983836, 3350272, 3978448, 4151424, 5025408, 5535232, 5967672, 6700544, 7956896, 8302848, 10050816, 11935344, 15913792, 16605696, 20101632, 23870688, 31827584, 47741376, 63655168, 95482752, 127310336, 190965504, 381931008]

約数ペア:

[(1, 381931008), (2, 190965504), (3, 127310336), (4, 95482752), (6, 63655168), (8, 47741376), (12, 31827584), (16, 23870688), (19, 20101632), (23, 16605696), (24, 15913792), (32, 11935344), (38, 10050816), (46, 8302848), (48, 7956896), (57, 6700544), (64, 5967672), (69, 5535232), (76, 5025408), (92, 4151424), (96, 3978448), (114, 3350272), (128, 2983836), (138, 2767616), (152, 2512704), (184, 2075712), (192, 1989224), (228, 1675136), (256, 1491918), (276, 1383808), (304, 1256352), (368, 1037856), (384, 994612), (437, 873984), (456, 837568), (512, 745959), (552, 691904), (569, 671232), (608, 628176), (736, 518928), (768, 497306), (874, 436992), (912, 418784), (1104, 345952), (1138, 335616), (1216, 314088), (1311, 291328), (1472, 259464), (1536, 248653), (1707, 223744), (1748, 218496), (1824, 209392), (2208, 172976), (2276, 167808), (2432, 157044), (2622, 145664), (2944, 129732), (3414, 111872), (3496, 109248), (3648, 104696), (4416, 86488), (4552, 83904), (4864, 78522), (5244, 72832), (5888, 64866), (6828, 55936), (6992, 54624), (7296, 52348), (8832, 43244), (9104, 41952), (9728, 39261), (10488, 36416), (10811, 35328), (11776, 32433), (13087, 29184), (13656, 27968), (13984, 27312), (14592, 26174), (17664, 21622), (18208, 20976)]