40844376

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 118326000

約数和(自身を除く): 77481624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 73, 76, 114, 146, 152, 171, 219, 228, 292, 342, 409, 438, 456, 584, 657, 684, 818, 876, 1227, 1314, 1368, 1387, 1636, 1752, 2454, 2628, 2774, 3272, 3681, 4161, 4908, 5256, 5548, 7362, 7771, 8322, 9816, 11096, 12483, 14724, 15542, 16644, 23313, 24966, 29448, 29857, 31084, 33288, 46626, 49932, 59714, 62168, 69939, 89571, 93252, 99864, 119428, 139878, 179142, 186504, 238856, 268713, 279756, 358284, 537426, 559512, 567283, 716568, 1074852, 1134566, 1701849, 2149704, 2269132, 3403698, 4538264, 5105547, 6807396, 10211094, 13614792, 20422188, 40844376]

約数ペア:

[(1, 40844376), (2, 20422188), (3, 13614792), (4, 10211094), (6, 6807396), (8, 5105547), (9, 4538264), (12, 3403698), (18, 2269132), (19, 2149704), (24, 1701849), (36, 1134566), (38, 1074852), (57, 716568), (72, 567283), (73, 559512), (76, 537426), (114, 358284), (146, 279756), (152, 268713), (171, 238856), (219, 186504), (228, 179142), (292, 139878), (342, 119428), (409, 99864), (438, 93252), (456, 89571), (584, 69939), (657, 62168), (684, 59714), (818, 49932), (876, 46626), (1227, 33288), (1314, 31084), (1368, 29857), (1387, 29448), (1636, 24966), (1752, 23313), (2454, 16644), (2628, 15542), (2774, 14724), (3272, 12483), (3681, 11096), (4161, 9816), (4908, 8322), (5256, 7771), (5548, 7362)]