345572532

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 985944960

約数和(自身を除く): 640372428

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 113, 114, 153, 171, 204, 226, 228, 263, 306, 323, 339, 342, 452, 526, 612, 646, 678, 684, 789, 969, 1017, 1052, 1292, 1356, 1578, 1921, 1938, 2034, 2147, 2367, 2907, 3156, 3842, 3876, 4068, 4294, 4471, 4734, 4997, 5763, 5814, 6441, 7684, 8588, 8942, 9468, 9994, 11526, 11628, 12882, 13413, 14991, 17289, 17884, 19323, 19988, 23052, 25764, 26826, 29719, 29982, 34578, 36499, 38646, 40239, 44973, 53652, 59438, 59964, 69156, 72998, 77292, 80478, 84949, 89157, 89946, 109497, 118876, 145996, 160956, 169898, 178314, 179892, 218994, 254847, 267471, 328491, 339796, 356628, 437988, 505223, 509694, 534942, 564661, 656982, 764541, 1010446, 1019388, 1069884, 1129322, 1313964, 1515669, 1529082, 1693983, 2020892, 2258644, 3031338, 3058164, 3387966, 4547007, 5081949, 6062676, 6775932, 9094014, 9599237, 10163898, 18188028, 19198474, 20327796, 28797711, 38396948, 57595422, 86393133, 115190844, 172786266, 345572532]

約数ペア:

[(1, 345572532), (2, 172786266), (3, 115190844), (4, 86393133), (6, 57595422), (9, 38396948), (12, 28797711), (17, 20327796), (18, 19198474), (19, 18188028), (34, 10163898), (36, 9599237), (38, 9094014), (51, 6775932), (57, 6062676), (68, 5081949), (76, 4547007), (102, 3387966), (113, 3058164), (114, 3031338), (153, 2258644), (171, 2020892), (204, 1693983), (226, 1529082), (228, 1515669), (263, 1313964), (306, 1129322), (323, 1069884), (339, 1019388), (342, 1010446), (452, 764541), (526, 656982), (612, 564661), (646, 534942), (678, 509694), (684, 505223), (789, 437988), (969, 356628), (1017, 339796), (1052, 328491), (1292, 267471), (1356, 254847), (1578, 218994), (1921, 179892), (1938, 178314), (2034, 169898), (2147, 160956), (2367, 145996), (2907, 118876), (3156, 109497), (3842, 89946), (3876, 89157), (4068, 84949), (4294, 80478), (4471, 77292), (4734, 72998), (4997, 69156), (5763, 59964), (5814, 59438), (6441, 53652), (7684, 44973), (8588, 40239), (8942, 38646), (9468, 36499), (9994, 34578), (11526, 29982), (11628, 29719), (12882, 26826), (13413, 25764), (14991, 23052), (17289, 19988), (17884, 19323)]