244236564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 216

約数和(自身を含む): 772655520

約数和(自身を除く): 528418956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 121, 132, 143, 156, 171, 198, 209, 227, 228, 234, 242, 247, 286, 342, 363, 396, 418, 429, 454, 468, 484, 494, 572, 627, 681, 684, 726, 741, 836, 858, 908, 988, 1089, 1254, 1287, 1362, 1452, 1482, 1573, 1716, 1881, 2043, 2178, 2223, 2299, 2497, 2508, 2574, 2717, 2724, 2951, 2964, 3146, 3762, 4086, 4313, 4356, 4446, 4598, 4719, 4994, 5148, 5434, 5902, 6292, 6897, 7491, 7524, 8151, 8172, 8626, 8853, 8892, 9196, 9438, 9988, 10868, 11804, 12939, 13794, 14157, 14982, 16302, 17252, 17706, 18876, 20691, 22473, 24453, 25878, 26559, 27467, 27588, 28314, 29887, 29964, 32461, 32604, 35412, 38817, 41382, 44946, 47443, 48906, 51756, 53118, 54934, 56069, 56628, 59774, 64922, 77634, 82401, 82764, 89661, 89892, 94886, 97383, 97812, 106236, 109868, 112138, 119548, 129844, 142329, 155268, 164802, 168207, 179322, 189772, 194766, 224276, 247203, 268983, 284658, 292149, 329604, 336414, 357071, 358644, 389532, 426987, 494406, 504621, 521873, 537966, 569316, 584298, 616759, 672828, 714142, 853974, 988812, 1009242, 1043746, 1071213, 1075932, 1168596, 1233518, 1428284, 1565619, 1707948, 1850277, 2018484, 2087492, 2142426, 2467036, 3131238, 3213639, 3700554, 4284852, 4696857, 5550831, 6262476, 6427278, 6784349, 7401108, 9393714, 11101662, 12854556, 13568698, 18787428, 20353047, 22203324, 27137396, 40706094, 61059141, 81412188, 122118282, 244236564]

約数ペア:

[(1, 244236564), (2, 122118282), (3, 81412188), (4, 61059141), (6, 40706094), (9, 27137396), (11, 22203324), (12, 20353047), (13, 18787428), (18, 13568698), (19, 12854556), (22, 11101662), (26, 9393714), (33, 7401108), (36, 6784349), (38, 6427278), (39, 6262476), (44, 5550831), (52, 4696857), (57, 4284852), (66, 3700554), (76, 3213639), (78, 3131238), (99, 2467036), (114, 2142426), (117, 2087492), (121, 2018484), (132, 1850277), (143, 1707948), (156, 1565619), (171, 1428284), (198, 1233518), (209, 1168596), (227, 1075932), (228, 1071213), (234, 1043746), (242, 1009242), (247, 988812), (286, 853974), (342, 714142), (363, 672828), (396, 616759), (418, 584298), (429, 569316), (454, 537966), (468, 521873), (484, 504621), (494, 494406), (572, 426987), (627, 389532), (681, 358644), (684, 357071), (726, 336414), (741, 329604), (836, 292149), (858, 284658), (908, 268983), (988, 247203), (1089, 224276), (1254, 194766), (1287, 189772), (1362, 179322), (1452, 168207), (1482, 164802), (1573, 155268), (1716, 142329), (1881, 129844), (2043, 119548), (2178, 112138), (2223, 109868), (2299, 106236), (2497, 97812), (2508, 97383), (2574, 94886), (2717, 89892), (2724, 89661), (2951, 82764), (2964, 82401), (3146, 77634), (3762, 64922), (4086, 59774), (4313, 56628), (4356, 56069), (4446, 54934), (4598, 53118), (4719, 51756), (4994, 48906), (5148, 47443), (5434, 44946), (5902, 41382), (6292, 38817), (6897, 35412), (7491, 32604), (7524, 32461), (8151, 29964), (8172, 29887), (8626, 28314), (8853, 27588), (8892, 27467), (9196, 26559), (9438, 25878), (9988, 24453), (10868, 22473), (11804, 20691), (12939, 18876), (13794, 17706), (14157, 17252), (14982, 16302)]