40385352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 121478400

約数和(自身を除く): 81093048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 73, 74, 84, 89, 111, 146, 148, 168, 178, 219, 222, 259, 267, 292, 296, 356, 438, 444, 511, 518, 534, 584, 623, 712, 777, 876, 888, 1022, 1036, 1068, 1246, 1533, 1554, 1752, 1869, 2044, 2072, 2136, 2492, 2701, 3066, 3108, 3293, 3738, 4088, 4984, 5402, 6132, 6216, 6497, 6586, 7476, 8103, 9879, 10804, 12264, 12994, 13172, 14952, 16206, 18907, 19491, 19758, 21608, 23051, 25988, 26344, 32412, 37814, 38982, 39516, 45479, 46102, 51976, 56721, 64824, 69153, 75628, 77964, 79032, 90958, 92204, 113442, 136437, 138306, 151256, 155928, 181916, 184408, 226884, 240389, 272874, 276612, 363832, 453768, 480778, 545748, 553224, 721167, 961556, 1091496, 1442334, 1682723, 1923112, 2884668, 3365446, 5048169, 5769336, 6730892, 10096338, 13461784, 20192676, 40385352]

約数ペア:

[(1, 40385352), (2, 20192676), (3, 13461784), (4, 10096338), (6, 6730892), (7, 5769336), (8, 5048169), (12, 3365446), (14, 2884668), (21, 1923112), (24, 1682723), (28, 1442334), (37, 1091496), (42, 961556), (56, 721167), (73, 553224), (74, 545748), (84, 480778), (89, 453768), (111, 363832), (146, 276612), (148, 272874), (168, 240389), (178, 226884), (219, 184408), (222, 181916), (259, 155928), (267, 151256), (292, 138306), (296, 136437), (356, 113442), (438, 92204), (444, 90958), (511, 79032), (518, 77964), (534, 75628), (584, 69153), (623, 64824), (712, 56721), (777, 51976), (876, 46102), (888, 45479), (1022, 39516), (1036, 38982), (1068, 37814), (1246, 32412), (1533, 26344), (1554, 25988), (1752, 23051), (1869, 21608), (2044, 19758), (2072, 19491), (2136, 18907), (2492, 16206), (2701, 14952), (3066, 13172), (3108, 12994), (3293, 12264), (3738, 10804), (4088, 9879), (4984, 8103), (5402, 7476), (6132, 6586), (6216, 6497)]