816816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:59

約数の個数: 160

約数和(自身を含む): 2999808

約数和(自身を除く): 2182992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 17, 21, 22, 24, 26, 28, 33, 34, 39, 42, 44, 48, 51, 52, 56, 66, 68, 77, 78, 84, 88, 91, 102, 104, 112, 119, 132, 136, 143, 154, 156, 168, 176, 182, 187, 204, 208, 221, 231, 238, 264, 272, 273, 286, 308, 312, 336, 357, 364, 374, 408, 429, 442, 462, 476, 528, 546, 561, 572, 616, 624, 663, 714, 728, 748, 816, 858, 884, 924, 952, 1001, 1092, 1122, 1144, 1232, 1309, 1326, 1428, 1456, 1496, 1547, 1716, 1768, 1848, 1904, 2002, 2184, 2244, 2288, 2431, 2618, 2652, 2856, 2992, 3003, 3094, 3432, 3536, 3696, 3927, 4004, 4368, 4488, 4641, 4862, 5236, 5304, 5712, 6006, 6188, 6864, 7293, 7854, 8008, 8976, 9282, 9724, 10472, 10608, 12012, 12376, 14586, 15708, 16016, 17017, 18564, 19448, 20944, 24024, 24752, 29172, 31416, 34034, 37128, 38896, 48048, 51051, 58344, 62832, 68068, 74256, 102102, 116688, 136136, 204204, 272272, 408408, 816816]

約数ペア:

[(1, 816816), (2, 408408), (3, 272272), (4, 204204), (6, 136136), (7, 116688), (8, 102102), (11, 74256), (12, 68068), (13, 62832), (14, 58344), (16, 51051), (17, 48048), (21, 38896), (22, 37128), (24, 34034), (26, 31416), (28, 29172), (33, 24752), (34, 24024), (39, 20944), (42, 19448), (44, 18564), (48, 17017), (51, 16016), (52, 15708), (56, 14586), (66, 12376), (68, 12012), (77, 10608), (78, 10472), (84, 9724), (88, 9282), (91, 8976), (102, 8008), (104, 7854), (112, 7293), (119, 6864), (132, 6188), (136, 6006), (143, 5712), (154, 5304), (156, 5236), (168, 4862), (176, 4641), (182, 4488), (187, 4368), (204, 4004), (208, 3927), (221, 3696), (231, 3536), (238, 3432), (264, 3094), (272, 3003), (273, 2992), (286, 2856), (308, 2652), (312, 2618), (336, 2431), (357, 2288), (364, 2244), (374, 2184), (408, 2002), (429, 1904), (442, 1848), (462, 1768), (476, 1716), (528, 1547), (546, 1496), (561, 1456), (572, 1428), (616, 1326), (624, 1309), (663, 1232), (714, 1144), (728, 1122), (748, 1092), (816, 1001), (858, 952), (884, 924)]