308456568

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 1064372400

約数和(自身を除く): 755915832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 37, 42, 49, 51, 56, 63, 68, 72, 74, 84, 98, 102, 111, 119, 126, 136, 139, 147, 148, 153, 168, 196, 204, 222, 238, 252, 259, 278, 294, 296, 306, 333, 357, 392, 408, 417, 441, 444, 476, 504, 518, 556, 588, 612, 629, 666, 714, 777, 833, 834, 882, 888, 952, 973, 1036, 1071, 1112, 1176, 1224, 1251, 1258, 1332, 1428, 1554, 1666, 1668, 1764, 1813, 1887, 1946, 2072, 2142, 2331, 2363, 2499, 2502, 2516, 2664, 2856, 2919, 3108, 3332, 3336, 3528, 3626, 3774, 3892, 4284, 4403, 4662, 4726, 4998, 5004, 5032, 5143, 5439, 5661, 5838, 6216, 6664, 6811, 7089, 7252, 7497, 7548, 7784, 8568, 8757, 8806, 9324, 9452, 9996, 10008, 10286, 10878, 11322, 11676, 13209, 13622, 14178, 14504, 14994, 15096, 15429, 16317, 16541, 17514, 17612, 18648, 18904, 19992, 20433, 20572, 21267, 21756, 22644, 23352, 26418, 27244, 28356, 29988, 30821, 30858, 32634, 33082, 35028, 35224, 36001, 39627, 40866, 41144, 42534, 43512, 45288, 46287, 49623, 52836, 54488, 56712, 59976, 61299, 61642, 61716, 65268, 66164, 70056, 72002, 79254, 81732, 85068, 87431, 92463, 92574, 99246, 105672, 108003, 115787, 122598, 123284, 123432, 130536, 132328, 144004, 148869, 158508, 163464, 170136, 174862, 184926, 185148, 198492, 216006, 231574, 245196, 246568, 252007, 262293, 277389, 288008, 297738, 317016, 324009, 347361, 349724, 369852, 370296, 396984, 432012, 463148, 490392, 504014, 524586, 554778, 595476, 612017, 648018, 694722, 699448, 739704, 756021, 786879, 864024, 926296, 1008028, 1042083, 1049172, 1109556, 1190952, 1224034, 1296036, 1389444, 1512042, 1573758, 1836051, 2016056, 2084166, 2098344, 2219112, 2268063, 2448068, 2592072, 2778888, 3024084, 3147516, 3672102, 4168332, 4284119, 4536126, 4896136, 5508153, 6048168, 6295032, 7344204, 8336664, 8568238, 9072252, 11016306, 12852357, 14688408, 17136476, 18144504, 22032612, 25704714, 34272952, 38557071, 44065224, 51409428, 77114142, 102818856, 154228284, 308456568]

約数ペア:

[(1, 308456568), (2, 154228284), (3, 102818856), (4, 77114142), (6, 51409428), (7, 44065224), (8, 38557071), (9, 34272952), (12, 25704714), (14, 22032612), (17, 18144504), (18, 17136476), (21, 14688408), (24, 12852357), (28, 11016306), (34, 9072252), (36, 8568238), (37, 8336664), (42, 7344204), (49, 6295032), (51, 6048168), (56, 5508153), (63, 4896136), (68, 4536126), (72, 4284119), (74, 4168332), (84, 3672102), (98, 3147516), (102, 3024084), (111, 2778888), (119, 2592072), (126, 2448068), (136, 2268063), (139, 2219112), (147, 2098344), (148, 2084166), (153, 2016056), (168, 1836051), (196, 1573758), (204, 1512042), (222, 1389444), (238, 1296036), (252, 1224034), (259, 1190952), (278, 1109556), (294, 1049172), (296, 1042083), (306, 1008028), (333, 926296), (357, 864024), (392, 786879), (408, 756021), (417, 739704), (441, 699448), (444, 694722), (476, 648018), (504, 612017), (518, 595476), (556, 554778), (588, 524586), (612, 504014), (629, 490392), (666, 463148), (714, 432012), (777, 396984), (833, 370296), (834, 369852), (882, 349724), (888, 347361), (952, 324009), (973, 317016), (1036, 297738), (1071, 288008), (1112, 277389), (1176, 262293), (1224, 252007), (1251, 246568), (1258, 245196), (1332, 231574), (1428, 216006), (1554, 198492), (1666, 185148), (1668, 184926), (1764, 174862), (1813, 170136), (1887, 163464), (1946, 158508), (2072, 148869), (2142, 144004), (2331, 132328), (2363, 130536), (2499, 123432), (2502, 123284), (2516, 122598), (2664, 115787), (2856, 108003), (2919, 105672), (3108, 99246), (3332, 92574), (3336, 92463), (3528, 87431), (3626, 85068), (3774, 81732), (3892, 79254), (4284, 72002), (4403, 70056), (4662, 66164), (4726, 65268), (4998, 61716), (5004, 61642), (5032, 61299), (5143, 59976), (5439, 56712), (5661, 54488), (5838, 52836), (6216, 49623), (6664, 46287), (6811, 45288), (7089, 43512), (7252, 42534), (7497, 41144), (7548, 40866), (7784, 39627), (8568, 36001), (8757, 35224), (8806, 35028), (9324, 33082), (9452, 32634), (9996, 30858), (10008, 30821), (10286, 29988), (10878, 28356), (11322, 27244), (11676, 26418), (13209, 23352), (13622, 22644), (14178, 21756), (14504, 21267), (14994, 20572), (15096, 20433), (15429, 19992), (16317, 18904), (16541, 18648), (17514, 17612)]