248795280398

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1607}}^1$

素因数の和:1799

約数の個数: 192

約数和(自身を含む): 498110031360

約数和(自身を除く): 249314750962

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 67, 73, 98, 119, 133, 134, 146, 238, 266, 323, 469, 511, 646, 833, 931, 938, 1022, 1139, 1241, 1273, 1387, 1607, 1666, 1862, 2261, 2278, 2482, 2546, 2774, 3214, 3283, 3577, 4522, 4891, 6566, 7154, 7973, 8687, 8911, 9709, 9782, 11249, 15827, 15946, 17374, 17822, 19418, 21641, 22498, 23579, 27319, 30533, 31654, 34237, 43282, 47158, 54638, 55811, 60809, 61066, 62377, 67963, 68474, 78743, 83147, 92929, 107669, 111622, 117311, 121618, 124754, 135926, 151487, 157486, 165053, 166294, 185858, 191233, 213731, 215338, 234622, 239659, 302974, 330106, 382466, 427462, 479318, 519061, 582029, 650503, 753683, 821177, 1038122, 1060409, 1155371, 1164058, 1301006, 1338631, 1496117, 1507366, 1579793, 1642354, 1830373, 1994287, 2045711, 2120818, 2228909, 2310742, 2677262, 2992234, 3159586, 3633427, 3660746, 3988574, 4074203, 4091422, 4457818, 4553521, 5275781, 5748239, 7266854, 7859837, 8148406, 9107042, 10551562, 11058551, 11496478, 12812611, 13960009, 14319977, 15602363, 15719674, 22117102, 25433989, 25625222, 27920018, 28639954, 31204726, 34777087, 37891453, 50867978, 55018859, 69554174, 75782906, 77409857, 89688277, 97720063, 100239839, 109216541, 110037718, 133617229, 149336903, 154819714, 179376554, 195440126, 200479678, 218433082, 243439609, 265240171, 267234458, 298673806, 385132013, 486879218, 530480342, 770264026, 935320603, 1045358321, 1704077263, 1856681197, 1870641206, 2090716642, 2538727351, 3408154526, 3713362394, 5077454702, 6547244221, 7317508247, 13094488442, 14635016494, 17771091457, 35542182914, 124397640199, 248795280398]

約数ペア:

[(1, 248795280398), (2, 124397640199), (7, 35542182914), (14, 17771091457), (17, 14635016494), (19, 13094488442), (34, 7317508247), (38, 6547244221), (49, 5077454702), (67, 3713362394), (73, 3408154526), (98, 2538727351), (119, 2090716642), (133, 1870641206), (134, 1856681197), (146, 1704077263), (238, 1045358321), (266, 935320603), (323, 770264026), (469, 530480342), (511, 486879218), (646, 385132013), (833, 298673806), (931, 267234458), (938, 265240171), (1022, 243439609), (1139, 218433082), (1241, 200479678), (1273, 195440126), (1387, 179376554), (1607, 154819714), (1666, 149336903), (1862, 133617229), (2261, 110037718), (2278, 109216541), (2482, 100239839), (2546, 97720063), (2774, 89688277), (3214, 77409857), (3283, 75782906), (3577, 69554174), (4522, 55018859), (4891, 50867978), (6566, 37891453), (7154, 34777087), (7973, 31204726), (8687, 28639954), (8911, 27920018), (9709, 25625222), (9782, 25433989), (11249, 22117102), (15827, 15719674), (15946, 15602363), (17374, 14319977), (17822, 13960009), (19418, 12812611), (21641, 11496478), (22498, 11058551), (23579, 10551562), (27319, 9107042), (30533, 8148406), (31654, 7859837), (34237, 7266854), (43282, 5748239), (47158, 5275781), (54638, 4553521), (55811, 4457818), (60809, 4091422), (61066, 4074203), (62377, 3988574), (67963, 3660746), (68474, 3633427), (78743, 3159586), (83147, 2992234), (92929, 2677262), (107669, 2310742), (111622, 2228909), (117311, 2120818), (121618, 2045711), (124754, 1994287), (135926, 1830373), (151487, 1642354), (157486, 1579793), (165053, 1507366), (166294, 1496117), (185858, 1338631), (191233, 1301006), (213731, 1164058), (215338, 1155371), (234622, 1060409), (239659, 1038122), (302974, 821177), (330106, 753683), (382466, 650503), (427462, 582029), (479318, 519061)]