40811316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 126020160

約数和(自身を除く): 85208844

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 281, 294, 364, 399, 494, 532, 546, 562, 588, 637, 741, 798, 843, 931, 988, 1092, 1124, 1274, 1482, 1596, 1686, 1729, 1862, 1911, 1967, 2548, 2793, 2964, 3372, 3458, 3653, 3724, 3822, 3934, 5187, 5339, 5586, 5901, 6916, 7306, 7644, 7868, 10374, 10678, 10959, 11172, 11802, 12103, 13769, 14612, 16017, 20748, 21356, 21918, 23604, 24206, 25571, 27538, 32034, 36309, 37373, 41307, 43836, 48412, 51142, 55076, 64068, 69407, 72618, 74746, 76713, 82614, 102284, 112119, 138814, 145236, 149492, 153426, 165228, 178997, 208221, 224238, 261611, 277628, 306852, 357994, 416442, 448476, 485849, 523222, 536991, 715988, 784833, 832884, 971698, 1046444, 1073982, 1457547, 1569666, 1943396, 2147964, 2915094, 3139332, 3400943, 5830188, 6801886, 10202829, 13603772, 20405658, 40811316]

約数ペア:

[(1, 40811316), (2, 20405658), (3, 13603772), (4, 10202829), (6, 6801886), (7, 5830188), (12, 3400943), (13, 3139332), (14, 2915094), (19, 2147964), (21, 1943396), (26, 1569666), (28, 1457547), (38, 1073982), (39, 1046444), (42, 971698), (49, 832884), (52, 784833), (57, 715988), (76, 536991), (78, 523222), (84, 485849), (91, 448476), (98, 416442), (114, 357994), (133, 306852), (147, 277628), (156, 261611), (182, 224238), (196, 208221), (228, 178997), (247, 165228), (266, 153426), (273, 149492), (281, 145236), (294, 138814), (364, 112119), (399, 102284), (494, 82614), (532, 76713), (546, 74746), (562, 72618), (588, 69407), (637, 64068), (741, 55076), (798, 51142), (843, 48412), (931, 43836), (988, 41307), (1092, 37373), (1124, 36309), (1274, 32034), (1482, 27538), (1596, 25571), (1686, 24206), (1729, 23604), (1862, 21918), (1911, 21356), (1967, 20748), (2548, 16017), (2793, 14612), (2964, 13769), (3372, 12103), (3458, 11802), (3653, 11172), (3724, 10959), (3822, 10678), (3934, 10374), (5187, 7868), (5339, 7644), (5586, 7306), (5901, 6916)]