806562008

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 2009990400

約数和(自身を除く): 1203428392

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 43, 56, 61, 68, 76, 86, 119, 122, 133, 136, 152, 172, 238, 244, 266, 289, 301, 323, 344, 427, 476, 488, 532, 578, 602, 646, 731, 817, 854, 952, 1037, 1064, 1156, 1159, 1204, 1292, 1462, 1634, 1708, 2023, 2074, 2261, 2312, 2318, 2408, 2584, 2623, 2924, 3268, 3416, 4046, 4148, 4522, 4636, 5117, 5246, 5491, 5719, 5848, 6536, 7259, 8092, 8113, 8296, 9044, 9272, 10234, 10492, 10982, 11438, 12427, 13889, 14518, 16184, 16226, 17629, 18088, 18361, 19703, 20468, 20984, 21964, 22876, 24854, 27778, 29036, 32452, 35258, 36722, 38437, 39406, 40936, 43928, 44591, 45752, 49708, 49837, 55556, 58072, 64904, 70516, 73444, 76874, 78812, 86989, 89182, 97223, 99416, 99674, 111112, 123403, 137921, 141032, 146888, 153748, 157624, 173978, 178364, 194446, 199348, 236113, 246806, 275842, 307496, 312137, 334951, 347956, 348859, 356728, 388892, 398696, 472226, 493612, 551684, 624274, 669902, 695912, 697718, 758047, 777784, 847229, 944452, 987224, 1103368, 1248548, 1339804, 1395436, 1516094, 1652791, 1694458, 1888904, 2344657, 2497096, 2679608, 2790872, 3032188, 3305582, 3388916, 4689314, 5306329, 5930603, 6064376, 6611164, 6777832, 9378628, 10612658, 11861206, 13222328, 14402893, 18757256, 21225316, 23722412, 28805786, 42450632, 47444824, 57611572, 100820251, 115223144, 201640502, 403281004, 806562008]

約数ペア:

[(1, 806562008), (2, 403281004), (4, 201640502), (7, 115223144), (8, 100820251), (14, 57611572), (17, 47444824), (19, 42450632), (28, 28805786), (34, 23722412), (38, 21225316), (43, 18757256), (56, 14402893), (61, 13222328), (68, 11861206), (76, 10612658), (86, 9378628), (119, 6777832), (122, 6611164), (133, 6064376), (136, 5930603), (152, 5306329), (172, 4689314), (238, 3388916), (244, 3305582), (266, 3032188), (289, 2790872), (301, 2679608), (323, 2497096), (344, 2344657), (427, 1888904), (476, 1694458), (488, 1652791), (532, 1516094), (578, 1395436), (602, 1339804), (646, 1248548), (731, 1103368), (817, 987224), (854, 944452), (952, 847229), (1037, 777784), (1064, 758047), (1156, 697718), (1159, 695912), (1204, 669902), (1292, 624274), (1462, 551684), (1634, 493612), (1708, 472226), (2023, 398696), (2074, 388892), (2261, 356728), (2312, 348859), (2318, 347956), (2408, 334951), (2584, 312137), (2623, 307496), (2924, 275842), (3268, 246806), (3416, 236113), (4046, 199348), (4148, 194446), (4522, 178364), (4636, 173978), (5117, 157624), (5246, 153748), (5491, 146888), (5719, 141032), (5848, 137921), (6536, 123403), (7259, 111112), (8092, 99674), (8113, 99416), (8296, 97223), (9044, 89182), (9272, 86989), (10234, 78812), (10492, 76874), (10982, 73444), (11438, 70516), (12427, 64904), (13889, 58072), (14518, 55556), (16184, 49837), (16226, 49708), (17629, 45752), (18088, 44591), (18361, 43928), (19703, 40936), (20468, 39406), (20984, 38437), (21964, 36722), (22876, 35258), (24854, 32452), (27778, 29036)]