1247175216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1108

約数の個数: 240

約数和(自身を含む): 4285779264

約数和(自身を除く): 3038604048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 73, 84, 102, 112, 119, 126, 136, 144, 146, 153, 168, 204, 219, 238, 252, 272, 292, 306, 336, 357, 408, 438, 476, 504, 511, 584, 612, 657, 714, 816, 876, 952, 997, 1008, 1022, 1071, 1168, 1224, 1241, 1314, 1428, 1533, 1752, 1904, 1994, 2044, 2142, 2448, 2482, 2628, 2856, 2991, 3066, 3504, 3723, 3988, 4088, 4284, 4599, 4964, 5256, 5712, 5982, 6132, 6979, 7446, 7976, 8176, 8568, 8687, 8973, 9198, 9928, 10512, 11169, 11964, 12264, 13958, 14892, 15952, 16949, 17136, 17374, 17946, 18396, 19856, 20937, 22338, 23928, 24528, 26061, 27916, 29784, 33898, 34748, 35892, 36792, 41874, 44676, 47856, 50847, 52122, 55832, 59568, 62811, 67796, 69496, 71784, 72781, 73584, 78183, 83748, 89352, 101694, 104244, 111664, 118643, 125622, 135592, 138992, 143568, 145562, 152541, 156366, 167496, 178704, 203388, 208488, 218343, 237286, 251244, 271184, 291124, 305082, 312732, 334992, 355929, 406776, 416976, 436686, 474572, 502488, 509467, 582248, 610164, 625464, 655029, 711858, 813552, 873372, 949144, 1004976, 1018934, 1067787, 1164496, 1220328, 1237277, 1250928, 1310058, 1423716, 1528401, 1746744, 1898288, 2037868, 2135574, 2440656, 2474554, 2620116, 2847432, 3056802, 3493488, 3711831, 4075736, 4271148, 4585203, 4949108, 5240232, 5694864, 6113604, 7423662, 8151472, 8542296, 8660939, 9170406, 9898216, 10480464, 11135493, 12227208, 14847324, 17084592, 17321878, 18340812, 19796432, 22270986, 24454416, 25982817, 29694648, 34643756, 36681624, 44541972, 51965634, 59389296, 69287512, 73363248, 77948451, 89083944, 103931268, 138575024, 155896902, 178167888, 207862536, 311793804, 415725072, 623587608, 1247175216]

約数ペア:

[(1, 1247175216), (2, 623587608), (3, 415725072), (4, 311793804), (6, 207862536), (7, 178167888), (8, 155896902), (9, 138575024), (12, 103931268), (14, 89083944), (16, 77948451), (17, 73363248), (18, 69287512), (21, 59389296), (24, 51965634), (28, 44541972), (34, 36681624), (36, 34643756), (42, 29694648), (48, 25982817), (51, 24454416), (56, 22270986), (63, 19796432), (68, 18340812), (72, 17321878), (73, 17084592), (84, 14847324), (102, 12227208), (112, 11135493), (119, 10480464), (126, 9898216), (136, 9170406), (144, 8660939), (146, 8542296), (153, 8151472), (168, 7423662), (204, 6113604), (219, 5694864), (238, 5240232), (252, 4949108), (272, 4585203), (292, 4271148), (306, 4075736), (336, 3711831), (357, 3493488), (408, 3056802), (438, 2847432), (476, 2620116), (504, 2474554), (511, 2440656), (584, 2135574), (612, 2037868), (657, 1898288), (714, 1746744), (816, 1528401), (876, 1423716), (952, 1310058), (997, 1250928), (1008, 1237277), (1022, 1220328), (1071, 1164496), (1168, 1067787), (1224, 1018934), (1241, 1004976), (1314, 949144), (1428, 873372), (1533, 813552), (1752, 711858), (1904, 655029), (1994, 625464), (2044, 610164), (2142, 582248), (2448, 509467), (2482, 502488), (2628, 474572), (2856, 436686), (2991, 416976), (3066, 406776), (3504, 355929), (3723, 334992), (3988, 312732), (4088, 305082), (4284, 291124), (4599, 271184), (4964, 251244), (5256, 237286), (5712, 218343), (5982, 208488), (6132, 203388), (6979, 178704), (7446, 167496), (7976, 156366), (8176, 152541), (8568, 145562), (8687, 143568), (8973, 138992), (9198, 135592), (9928, 125622), (10512, 118643), (11169, 111664), (11964, 104244), (12264, 101694), (13958, 89352), (14892, 83748), (15952, 78183), (16949, 73584), (17136, 72781), (17374, 71784), (17946, 69496), (18396, 67796), (19856, 62811), (20937, 59568), (22338, 55832), (23928, 52122), (24528, 50847), (26061, 47856), (27916, 44676), (29784, 41874), (33898, 36792), (34748, 35892)]