217074088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1151

約数の個数: 128

約数和(自身を含む): 566092800

約数和(自身を除く): 349018712

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 19, 22, 28, 34, 38, 44, 56, 68, 76, 77, 88, 119, 133, 136, 152, 154, 187, 209, 238, 266, 308, 323, 374, 418, 476, 532, 616, 646, 748, 836, 952, 1064, 1091, 1292, 1309, 1463, 1496, 1672, 2182, 2261, 2584, 2618, 2926, 3553, 4364, 4522, 5236, 5852, 7106, 7637, 8728, 9044, 10472, 11704, 12001, 14212, 15274, 18088, 18547, 20729, 24002, 24871, 28424, 30548, 37094, 41458, 48004, 49742, 61096, 74188, 82916, 84007, 96008, 99484, 129829, 145103, 148376, 165832, 168014, 198968, 204017, 228019, 259658, 290206, 336028, 352393, 408034, 456038, 519316, 580412, 672056, 704786, 816068, 912076, 1038632, 1160824, 1409572, 1428119, 1596133, 1632136, 1824152, 2466751, 2819144, 2856238, 3192266, 3876323, 4933502, 5712476, 6384532, 7752646, 9867004, 11424952, 12769064, 15505292, 19734008, 27134261, 31010584, 54268522, 108537044, 217074088]

約数ペア:

[(1, 217074088), (2, 108537044), (4, 54268522), (7, 31010584), (8, 27134261), (11, 19734008), (14, 15505292), (17, 12769064), (19, 11424952), (22, 9867004), (28, 7752646), (34, 6384532), (38, 5712476), (44, 4933502), (56, 3876323), (68, 3192266), (76, 2856238), (77, 2819144), (88, 2466751), (119, 1824152), (133, 1632136), (136, 1596133), (152, 1428119), (154, 1409572), (187, 1160824), (209, 1038632), (238, 912076), (266, 816068), (308, 704786), (323, 672056), (374, 580412), (418, 519316), (476, 456038), (532, 408034), (616, 352393), (646, 336028), (748, 290206), (836, 259658), (952, 228019), (1064, 204017), (1091, 198968), (1292, 168014), (1309, 165832), (1463, 148376), (1496, 145103), (1672, 129829), (2182, 99484), (2261, 96008), (2584, 84007), (2618, 82916), (2926, 74188), (3553, 61096), (4364, 49742), (4522, 48004), (5236, 41458), (5852, 37094), (7106, 30548), (7637, 28424), (8728, 24871), (9044, 24002), (10472, 20729), (11704, 18547), (12001, 18088), (14212, 15274)]