211579368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8807}}^1$

素因数の和:8847

約数の個数: 128

約数和(自身を含む): 710277120

約数和(自身を除く): 498697752

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 8807, 12012, 17614, 24024, 26421, 35228, 52842, 61649, 70456, 96877, 105684, 114491, 123298, 184947, 193754, 211368, 228982, 246596, 290631, 343473, 369894, 387508, 457964, 493192, 581262, 678139, 686946, 739788, 775016, 801437, 915928, 1162524, 1259401, 1356278, 1373892, 1479576, 1602874, 2034417, 2325048, 2404311, 2518802, 2712556, 2747784, 3205748, 3778203, 4068834, 4808622, 5037604, 5425112, 6411496, 7556406, 8137668, 8815807, 9617244, 10075208, 15112812, 16275336, 17631614, 19234488, 26447421, 30225624, 35263228, 52894842, 70526456, 105789684, 211579368]

約数ペア:

[(1, 211579368), (2, 105789684), (3, 70526456), (4, 52894842), (6, 35263228), (7, 30225624), (8, 26447421), (11, 19234488), (12, 17631614), (13, 16275336), (14, 15112812), (21, 10075208), (22, 9617244), (24, 8815807), (26, 8137668), (28, 7556406), (33, 6411496), (39, 5425112), (42, 5037604), (44, 4808622), (52, 4068834), (56, 3778203), (66, 3205748), (77, 2747784), (78, 2712556), (84, 2518802), (88, 2404311), (91, 2325048), (104, 2034417), (132, 1602874), (143, 1479576), (154, 1373892), (156, 1356278), (168, 1259401), (182, 1162524), (231, 915928), (264, 801437), (273, 775016), (286, 739788), (308, 686946), (312, 678139), (364, 581262), (429, 493192), (462, 457964), (546, 387508), (572, 369894), (616, 343473), (728, 290631), (858, 246596), (924, 228982), (1001, 211368), (1092, 193754), (1144, 184947), (1716, 123298), (1848, 114491), (2002, 105684), (2184, 96877), (3003, 70456), (3432, 61649), (4004, 52842), (6006, 35228), (8008, 26421), (8807, 24024), (12012, 17614)]