280333872

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2377}}^1$

素因数の和:2417

約数の個数: 200

約数和(自身を含む): 999026336

約数和(自身を除く): 718692464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 504, 546, 567, 624, 648, 702, 728, 756, 819, 936, 1008, 1053, 1092, 1134, 1296, 1404, 1456, 1512, 1638, 1872, 2106, 2184, 2268, 2377, 2457, 2808, 3024, 3276, 4212, 4368, 4536, 4754, 4914, 5616, 6552, 7131, 7371, 8424, 9072, 9508, 9828, 13104, 14262, 14742, 16639, 16848, 19016, 19656, 21393, 28524, 29484, 30901, 33278, 38032, 39312, 42786, 49917, 57048, 58968, 61802, 64179, 66556, 85572, 92703, 99834, 114096, 117936, 123604, 128358, 133112, 149751, 171144, 185406, 192537, 199668, 216307, 247208, 256716, 266224, 278109, 299502, 342288, 370812, 385074, 399336, 432614, 449253, 494416, 513432, 556218, 599004, 648921, 741624, 770148, 798672, 834327, 865228, 898506, 1026864, 1112436, 1198008, 1297842, 1347759, 1483248, 1540296, 1668654, 1730456, 1797012, 1946763, 2224872, 2396016, 2502981, 2595684, 2695518, 3080592, 3337308, 3460912, 3594024, 3893526, 4449744, 5005962, 5191368, 5391036, 5840289, 6674616, 7188048, 7787052, 10011924, 10382736, 10782072, 11680578, 13349232, 15574104, 17520867, 20023848, 21564144, 23361156, 31148208, 35041734, 40047696, 46722312, 70083468, 93444624, 140166936, 280333872]

約数ペア:

[(1, 280333872), (2, 140166936), (3, 93444624), (4, 70083468), (6, 46722312), (7, 40047696), (8, 35041734), (9, 31148208), (12, 23361156), (13, 21564144), (14, 20023848), (16, 17520867), (18, 15574104), (21, 13349232), (24, 11680578), (26, 10782072), (27, 10382736), (28, 10011924), (36, 7787052), (39, 7188048), (42, 6674616), (48, 5840289), (52, 5391036), (54, 5191368), (56, 5005962), (63, 4449744), (72, 3893526), (78, 3594024), (81, 3460912), (84, 3337308), (91, 3080592), (104, 2695518), (108, 2595684), (112, 2502981), (117, 2396016), (126, 2224872), (144, 1946763), (156, 1797012), (162, 1730456), (168, 1668654), (182, 1540296), (189, 1483248), (208, 1347759), (216, 1297842), (234, 1198008), (252, 1112436), (273, 1026864), (312, 898506), (324, 865228), (336, 834327), (351, 798672), (364, 770148), (378, 741624), (432, 648921), (468, 599004), (504, 556218), (546, 513432), (567, 494416), (624, 449253), (648, 432614), (702, 399336), (728, 385074), (756, 370812), (819, 342288), (936, 299502), (1008, 278109), (1053, 266224), (1092, 256716), (1134, 247208), (1296, 216307), (1404, 199668), (1456, 192537), (1512, 185406), (1638, 171144), (1872, 149751), (2106, 133112), (2184, 128358), (2268, 123604), (2377, 117936), (2457, 114096), (2808, 99834), (3024, 92703), (3276, 85572), (4212, 66556), (4368, 64179), (4536, 61802), (4754, 58968), (4914, 57048), (5616, 49917), (6552, 42786), (7131, 39312), (7371, 38032), (8424, 33278), (9072, 30901), (9508, 29484), (9828, 28524), (13104, 21393), (14262, 19656), (14742, 19016), (16639, 16848)]