1263642912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36871}}^1$

素因数の和:36911

約数の個数: 144

約数和(自身を含む): 4348536192

約数和(自身を除く): 3084893280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 8568, 11424, 17136, 34272, 36871, 73742, 110613, 147484, 221226, 258097, 294968, 331839, 442452, 516194, 589936, 626807, 663678, 774291, 884904, 1032388, 1179872, 1253614, 1327356, 1548582, 1769808, 1880421, 2064776, 2322873, 2507228, 2654712, 3097164, 3539616, 3760842, 4129552, 4387649, 4645746, 5014456, 5309424, 5641263, 6194328, 7521684, 8259104, 8775298, 9291492, 10028912, 10618848, 11282526, 12388656, 13162947, 15043368, 17550596, 18582984, 20057824, 22565052, 24777312, 26325894, 30086736, 35101192, 37165968, 39488841, 45130104, 52651788, 60173472, 70202384, 74331936, 78977682, 90260208, 105303576, 140404768, 157955364, 180520416, 210607152, 315910728, 421214304, 631821456, 1263642912]

約数ペア:

[(1, 1263642912), (2, 631821456), (3, 421214304), (4, 315910728), (6, 210607152), (7, 180520416), (8, 157955364), (9, 140404768), (12, 105303576), (14, 90260208), (16, 78977682), (17, 74331936), (18, 70202384), (21, 60173472), (24, 52651788), (28, 45130104), (32, 39488841), (34, 37165968), (36, 35101192), (42, 30086736), (48, 26325894), (51, 24777312), (56, 22565052), (63, 20057824), (68, 18582984), (72, 17550596), (84, 15043368), (96, 13162947), (102, 12388656), (112, 11282526), (119, 10618848), (126, 10028912), (136, 9291492), (144, 8775298), (153, 8259104), (168, 7521684), (204, 6194328), (224, 5641263), (238, 5309424), (252, 5014456), (272, 4645746), (288, 4387649), (306, 4129552), (336, 3760842), (357, 3539616), (408, 3097164), (476, 2654712), (504, 2507228), (544, 2322873), (612, 2064776), (672, 1880421), (714, 1769808), (816, 1548582), (952, 1327356), (1008, 1253614), (1071, 1179872), (1224, 1032388), (1428, 884904), (1632, 774291), (1904, 663678), (2016, 626807), (2142, 589936), (2448, 516194), (2856, 442452), (3808, 331839), (4284, 294968), (4896, 258097), (5712, 221226), (8568, 147484), (11424, 110613), (17136, 73742), (34272, 36871)]