215249024

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 458469600

約数和(自身を除く): 243220576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 128, 134, 152, 268, 304, 536, 608, 1072, 1216, 1273, 1321, 2144, 2432, 2546, 2642, 4288, 5092, 5284, 8576, 10184, 10568, 20368, 21136, 25099, 40736, 42272, 50198, 81472, 84544, 88507, 100396, 162944, 169088, 177014, 200792, 354028, 401584, 708056, 803168, 1416112, 1606336, 1681633, 2832224, 3212672, 3363266, 5664448, 6726532, 11328896, 13453064, 26906128, 53812256, 107624512, 215249024]

約数ペア:

[(1, 215249024), (2, 107624512), (4, 53812256), (8, 26906128), (16, 13453064), (19, 11328896), (32, 6726532), (38, 5664448), (64, 3363266), (67, 3212672), (76, 2832224), (128, 1681633), (134, 1606336), (152, 1416112), (268, 803168), (304, 708056), (536, 401584), (608, 354028), (1072, 200792), (1216, 177014), (1273, 169088), (1321, 162944), (2144, 100396), (2432, 88507), (2546, 84544), (2642, 81472), (4288, 50198), (5092, 42272), (5284, 40736), (8576, 25099), (10184, 21136), (10568, 20368)]