308875248

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:369

約数の個数: 240

約数和(自身を含む): 1029100800

約数和(自身を除く): 720225552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 99, 108, 114, 121, 132, 144, 152, 171, 176, 198, 209, 216, 228, 242, 264, 297, 304, 311, 342, 363, 396, 418, 432, 456, 484, 513, 528, 594, 622, 627, 684, 726, 792, 836, 912, 933, 968, 1026, 1089, 1188, 1244, 1254, 1368, 1452, 1584, 1672, 1866, 1881, 1936, 2052, 2178, 2299, 2376, 2488, 2508, 2736, 2799, 2904, 3267, 3344, 3421, 3732, 3762, 4104, 4356, 4598, 4752, 4976, 5016, 5598, 5643, 5808, 5909, 6534, 6842, 6897, 7464, 7524, 8208, 8397, 8712, 9196, 10032, 10263, 11196, 11286, 11818, 13068, 13684, 13794, 14928, 15048, 16794, 17424, 17727, 18392, 20526, 20691, 22392, 22572, 23636, 26136, 27368, 27588, 30096, 30789, 33588, 35454, 36784, 37631, 41052, 41382, 44784, 45144, 47272, 52272, 53181, 54736, 55176, 61578, 62073, 64999, 67176, 70908, 75262, 82104, 82764, 90288, 92367, 94544, 106362, 110352, 112893, 123156, 124146, 129998, 134352, 141816, 150524, 159543, 164208, 165528, 184734, 194997, 212724, 225786, 246312, 248292, 259996, 283632, 301048, 319086, 331056, 338679, 369468, 389994, 425448, 451572, 492624, 496584, 519992, 584991, 602096, 638172, 677358, 714989, 738936, 779988, 850896, 903144, 993168, 1016037, 1039984, 1169982, 1276344, 1354716, 1429978, 1477872, 1559976, 1754973, 1806288, 2032074, 2144967, 2339964, 2552688, 2709432, 2859956, 3119952, 3509946, 4064148, 4289934, 4679928, 5418864, 5719912, 6434901, 7019892, 8128296, 8579868, 9359856, 11439824, 12869802, 14039784, 16256592, 17159736, 19304703, 25739604, 28079568, 34319472, 38609406, 51479208, 77218812, 102958416, 154437624, 308875248]

約数ペア:

[(1, 308875248), (2, 154437624), (3, 102958416), (4, 77218812), (6, 51479208), (8, 38609406), (9, 34319472), (11, 28079568), (12, 25739604), (16, 19304703), (18, 17159736), (19, 16256592), (22, 14039784), (24, 12869802), (27, 11439824), (33, 9359856), (36, 8579868), (38, 8128296), (44, 7019892), (48, 6434901), (54, 5719912), (57, 5418864), (66, 4679928), (72, 4289934), (76, 4064148), (88, 3509946), (99, 3119952), (108, 2859956), (114, 2709432), (121, 2552688), (132, 2339964), (144, 2144967), (152, 2032074), (171, 1806288), (176, 1754973), (198, 1559976), (209, 1477872), (216, 1429978), (228, 1354716), (242, 1276344), (264, 1169982), (297, 1039984), (304, 1016037), (311, 993168), (342, 903144), (363, 850896), (396, 779988), (418, 738936), (432, 714989), (456, 677358), (484, 638172), (513, 602096), (528, 584991), (594, 519992), (622, 496584), (627, 492624), (684, 451572), (726, 425448), (792, 389994), (836, 369468), (912, 338679), (933, 331056), (968, 319086), (1026, 301048), (1089, 283632), (1188, 259996), (1244, 248292), (1254, 246312), (1368, 225786), (1452, 212724), (1584, 194997), (1672, 184734), (1866, 165528), (1881, 164208), (1936, 159543), (2052, 150524), (2178, 141816), (2299, 134352), (2376, 129998), (2488, 124146), (2508, 123156), (2736, 112893), (2799, 110352), (2904, 106362), (3267, 94544), (3344, 92367), (3421, 90288), (3732, 82764), (3762, 82104), (4104, 75262), (4356, 70908), (4598, 67176), (4752, 64999), (4976, 62073), (5016, 61578), (5598, 55176), (5643, 54736), (5808, 53181), (5909, 52272), (6534, 47272), (6842, 45144), (6897, 44784), (7464, 41382), (7524, 41052), (8208, 37631), (8397, 36784), (8712, 35454), (9196, 33588), (10032, 30789), (10263, 30096), (11196, 27588), (11286, 27368), (11818, 26136), (13068, 23636), (13684, 22572), (13794, 22392), (14928, 20691), (15048, 20526), (16794, 18392), (17424, 17727)]