638098344

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2011}}^1$

素因数の和:2152

約数の個数: 128

約数和(自身を含む): 1926691200

約数和(自身を除く): 1288592856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 113, 117, 156, 216, 226, 234, 312, 339, 351, 452, 468, 678, 702, 904, 936, 1017, 1356, 1404, 1469, 2011, 2034, 2712, 2808, 2938, 3051, 4022, 4068, 4407, 5876, 6033, 6102, 8044, 8136, 8814, 11752, 12066, 12204, 13221, 16088, 17628, 18099, 24132, 24408, 26143, 26442, 35256, 36198, 39663, 48264, 52286, 52884, 54297, 72396, 78429, 79326, 104572, 105768, 108594, 144792, 156858, 158652, 209144, 217188, 227243, 235287, 313716, 317304, 434376, 454486, 470574, 627432, 681729, 705861, 908972, 941148, 1363458, 1411722, 1817944, 1882296, 2045187, 2726916, 2823444, 2954159, 4090374, 5453832, 5646888, 5908318, 6135561, 8180748, 8862477, 11816636, 12271122, 16361496, 17724954, 23633272, 24542244, 26587431, 35449908, 49084488, 53174862, 70899816, 79762293, 106349724, 159524586, 212699448, 319049172, 638098344]

約数ペア:

[(1, 638098344), (2, 319049172), (3, 212699448), (4, 159524586), (6, 106349724), (8, 79762293), (9, 70899816), (12, 53174862), (13, 49084488), (18, 35449908), (24, 26587431), (26, 24542244), (27, 23633272), (36, 17724954), (39, 16361496), (52, 12271122), (54, 11816636), (72, 8862477), (78, 8180748), (104, 6135561), (108, 5908318), (113, 5646888), (117, 5453832), (156, 4090374), (216, 2954159), (226, 2823444), (234, 2726916), (312, 2045187), (339, 1882296), (351, 1817944), (452, 1411722), (468, 1363458), (678, 941148), (702, 908972), (904, 705861), (936, 681729), (1017, 627432), (1356, 470574), (1404, 454486), (1469, 434376), (2011, 317304), (2034, 313716), (2712, 235287), (2808, 227243), (2938, 217188), (3051, 209144), (4022, 158652), (4068, 156858), (4407, 144792), (5876, 108594), (6033, 105768), (6102, 104572), (8044, 79326), (8136, 78429), (8814, 72396), (11752, 54297), (12066, 52884), (12204, 52286), (13221, 48264), (16088, 39663), (17628, 36198), (18099, 35256), (24132, 26442), (24408, 26143)]