247611936

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1115

約数の個数: 192

約数和(自身を含む): 809294976

約数和(自身を除く): 561683040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 96, 102, 104, 132, 136, 143, 156, 176, 187, 204, 208, 221, 264, 272, 286, 312, 352, 374, 408, 416, 429, 442, 528, 544, 561, 572, 624, 663, 748, 816, 858, 884, 1056, 1061, 1122, 1144, 1248, 1326, 1496, 1632, 1716, 1768, 2122, 2244, 2288, 2431, 2652, 2992, 3183, 3432, 3536, 4244, 4488, 4576, 4862, 5304, 5984, 6366, 6864, 7072, 7293, 8488, 8976, 9724, 10608, 11671, 12732, 13728, 13793, 14586, 16976, 17952, 18037, 19448, 21216, 23342, 25464, 27586, 29172, 33952, 35013, 36074, 38896, 41379, 46684, 50928, 54111, 55172, 58344, 70026, 72148, 77792, 82758, 93368, 101856, 108222, 110344, 116688, 140052, 144296, 151723, 165516, 186736, 198407, 216444, 220688, 233376, 234481, 280104, 288592, 303446, 331032, 373472, 396814, 432888, 441376, 455169, 468962, 560208, 577184, 595221, 606892, 662064, 703443, 793628, 865776, 910338, 937924, 1120416, 1190442, 1213784, 1324128, 1406886, 1587256, 1731552, 1820676, 1875848, 2380884, 2427568, 2579291, 2813772, 3174512, 3641352, 3751696, 4761768, 4855136, 5158582, 5627544, 6349024, 7282704, 7503392, 7737873, 9523536, 10317164, 11255088, 14565408, 15475746, 19047072, 20634328, 22510176, 30951492, 41268656, 61902984, 82537312, 123805968, 247611936]

約数ペア:

[(1, 247611936), (2, 123805968), (3, 82537312), (4, 61902984), (6, 41268656), (8, 30951492), (11, 22510176), (12, 20634328), (13, 19047072), (16, 15475746), (17, 14565408), (22, 11255088), (24, 10317164), (26, 9523536), (32, 7737873), (33, 7503392), (34, 7282704), (39, 6349024), (44, 5627544), (48, 5158582), (51, 4855136), (52, 4761768), (66, 3751696), (68, 3641352), (78, 3174512), (88, 2813772), (96, 2579291), (102, 2427568), (104, 2380884), (132, 1875848), (136, 1820676), (143, 1731552), (156, 1587256), (176, 1406886), (187, 1324128), (204, 1213784), (208, 1190442), (221, 1120416), (264, 937924), (272, 910338), (286, 865776), (312, 793628), (352, 703443), (374, 662064), (408, 606892), (416, 595221), (429, 577184), (442, 560208), (528, 468962), (544, 455169), (561, 441376), (572, 432888), (624, 396814), (663, 373472), (748, 331032), (816, 303446), (858, 288592), (884, 280104), (1056, 234481), (1061, 233376), (1122, 220688), (1144, 216444), (1248, 198407), (1326, 186736), (1496, 165516), (1632, 151723), (1716, 144296), (1768, 140052), (2122, 116688), (2244, 110344), (2288, 108222), (2431, 101856), (2652, 93368), (2992, 82758), (3183, 77792), (3432, 72148), (3536, 70026), (4244, 58344), (4488, 55172), (4576, 54111), (4862, 50928), (5304, 46684), (5984, 41379), (6366, 38896), (6864, 36074), (7072, 35013), (7293, 33952), (8488, 29172), (8976, 27586), (9724, 25464), (10608, 23342), (11671, 21216), (12732, 19448), (13728, 18037), (13793, 17952), (14586, 16976)]