421794072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2646

約数の個数: 192

約数和(自身を含む): 1455667200

約数和(自身を除く): 1033873128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 51, 56, 57, 63, 68, 72, 76, 84, 102, 114, 119, 126, 133, 136, 152, 153, 168, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 408, 456, 476, 504, 532, 612, 646, 684, 714, 798, 952, 969, 1064, 1071, 1197, 1224, 1292, 1368, 1428, 1596, 1938, 2142, 2261, 2394, 2584, 2591, 2856, 2907, 3192, 3876, 4284, 4522, 4788, 5182, 5814, 6783, 7752, 7773, 8568, 9044, 9576, 10364, 11628, 13566, 15546, 18088, 18137, 20349, 20728, 23256, 23319, 27132, 31092, 36274, 40698, 44047, 46638, 49229, 54264, 54411, 62184, 72548, 81396, 88094, 93276, 98458, 108822, 132141, 145096, 147687, 162792, 163233, 176188, 186552, 196916, 217644, 264282, 295374, 308329, 326466, 344603, 352376, 393832, 396423, 435288, 443061, 528564, 590748, 616658, 652932, 689206, 792846, 836893, 886122, 924987, 1033809, 1057128, 1181496, 1233316, 1305864, 1378412, 1585692, 1673786, 1772244, 1849974, 2067618, 2466632, 2510679, 2756824, 2774961, 3101427, 3171384, 3347572, 3544488, 3699948, 4135236, 5021358, 5549922, 5858251, 6202854, 6695144, 7399896, 7532037, 8270472, 10042716, 11099844, 11716502, 12405708, 15064074, 17574753, 20085432, 22199688, 23433004, 24811416, 30128148, 35149506, 46866008, 52724259, 60256296, 70299012, 105448518, 140598024, 210897036, 421794072]

約数ペア:

[(1, 421794072), (2, 210897036), (3, 140598024), (4, 105448518), (6, 70299012), (7, 60256296), (8, 52724259), (9, 46866008), (12, 35149506), (14, 30128148), (17, 24811416), (18, 23433004), (19, 22199688), (21, 20085432), (24, 17574753), (28, 15064074), (34, 12405708), (36, 11716502), (38, 11099844), (42, 10042716), (51, 8270472), (56, 7532037), (57, 7399896), (63, 6695144), (68, 6202854), (72, 5858251), (76, 5549922), (84, 5021358), (102, 4135236), (114, 3699948), (119, 3544488), (126, 3347572), (133, 3171384), (136, 3101427), (152, 2774961), (153, 2756824), (168, 2510679), (171, 2466632), (204, 2067618), (228, 1849974), (238, 1772244), (252, 1673786), (266, 1585692), (306, 1378412), (323, 1305864), (342, 1233316), (357, 1181496), (399, 1057128), (408, 1033809), (456, 924987), (476, 886122), (504, 836893), (532, 792846), (612, 689206), (646, 652932), (684, 616658), (714, 590748), (798, 528564), (952, 443061), (969, 435288), (1064, 396423), (1071, 393832), (1197, 352376), (1224, 344603), (1292, 326466), (1368, 308329), (1428, 295374), (1596, 264282), (1938, 217644), (2142, 196916), (2261, 186552), (2394, 176188), (2584, 163233), (2591, 162792), (2856, 147687), (2907, 145096), (3192, 132141), (3876, 108822), (4284, 98458), (4522, 93276), (4788, 88094), (5182, 81396), (5814, 72548), (6783, 62184), (7752, 54411), (7773, 54264), (8568, 49229), (9044, 46638), (9576, 44047), (10364, 40698), (11628, 36274), (13566, 31092), (15546, 27132), (18088, 23319), (18137, 23256), (20349, 20728)]