1212519504

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:718

約数の個数: 240

約数和(自身を含む): 3930938880

約数和(自身を除く): 2718419376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 43, 48, 49, 56, 57, 76, 84, 86, 98, 112, 114, 129, 133, 147, 152, 168, 172, 196, 228, 258, 266, 294, 301, 304, 336, 344, 392, 399, 456, 516, 532, 588, 602, 631, 688, 784, 798, 817, 903, 912, 931, 1032, 1064, 1176, 1204, 1262, 1596, 1634, 1806, 1862, 1893, 2064, 2107, 2128, 2352, 2408, 2451, 2524, 2793, 3192, 3268, 3612, 3724, 3786, 4214, 4417, 4816, 4902, 5048, 5586, 5719, 6321, 6384, 6536, 7224, 7448, 7572, 8428, 8834, 9804, 10096, 11172, 11438, 11989, 12642, 13072, 13251, 14448, 14896, 15144, 16856, 17157, 17668, 19608, 22344, 22876, 23978, 25284, 26502, 27133, 30288, 30919, 33712, 34314, 35336, 35967, 39216, 40033, 44688, 45752, 47956, 50568, 53004, 54266, 61838, 68628, 70672, 71934, 80066, 81399, 83923, 91504, 92757, 95912, 101136, 106008, 108532, 120099, 123676, 137256, 143868, 160132, 162798, 167846, 185514, 189931, 191824, 212016, 217064, 240198, 247352, 251769, 274512, 287736, 320264, 325596, 335692, 371028, 379862, 434128, 480396, 494704, 503538, 515527, 569793, 575472, 587461, 640528, 651192, 671384, 742056, 759724, 960792, 1007076, 1031054, 1139586, 1174922, 1302384, 1329517, 1342768, 1484112, 1519448, 1546581, 1762383, 1921584, 2014152, 2062108, 2279172, 2349844, 2659034, 3038896, 3093162, 3524766, 3608689, 3988551, 4028304, 4124216, 4558344, 4699688, 5318068, 6186324, 7049532, 7217378, 7977102, 8248432, 9116688, 9399376, 10636136, 10826067, 12372648, 14099064, 14434756, 15954204, 21272272, 21652134, 24745296, 25260823, 28198128, 28869512, 31908408, 43304268, 50521646, 57739024, 63816816, 75782469, 86608536, 101043292, 151564938, 173217072, 202086584, 303129876, 404173168, 606259752, 1212519504]

約数ペア:

[(1, 1212519504), (2, 606259752), (3, 404173168), (4, 303129876), (6, 202086584), (7, 173217072), (8, 151564938), (12, 101043292), (14, 86608536), (16, 75782469), (19, 63816816), (21, 57739024), (24, 50521646), (28, 43304268), (38, 31908408), (42, 28869512), (43, 28198128), (48, 25260823), (49, 24745296), (56, 21652134), (57, 21272272), (76, 15954204), (84, 14434756), (86, 14099064), (98, 12372648), (112, 10826067), (114, 10636136), (129, 9399376), (133, 9116688), (147, 8248432), (152, 7977102), (168, 7217378), (172, 7049532), (196, 6186324), (228, 5318068), (258, 4699688), (266, 4558344), (294, 4124216), (301, 4028304), (304, 3988551), (336, 3608689), (344, 3524766), (392, 3093162), (399, 3038896), (456, 2659034), (516, 2349844), (532, 2279172), (588, 2062108), (602, 2014152), (631, 1921584), (688, 1762383), (784, 1546581), (798, 1519448), (817, 1484112), (903, 1342768), (912, 1329517), (931, 1302384), (1032, 1174922), (1064, 1139586), (1176, 1031054), (1204, 1007076), (1262, 960792), (1596, 759724), (1634, 742056), (1806, 671384), (1862, 651192), (1893, 640528), (2064, 587461), (2107, 575472), (2128, 569793), (2352, 515527), (2408, 503538), (2451, 494704), (2524, 480396), (2793, 434128), (3192, 379862), (3268, 371028), (3612, 335692), (3724, 325596), (3786, 320264), (4214, 287736), (4417, 274512), (4816, 251769), (4902, 247352), (5048, 240198), (5586, 217064), (5719, 212016), (6321, 191824), (6384, 189931), (6536, 185514), (7224, 167846), (7448, 162798), (7572, 160132), (8428, 143868), (8834, 137256), (9804, 123676), (10096, 120099), (11172, 108532), (11438, 106008), (11989, 101136), (12642, 95912), (13072, 92757), (13251, 91504), (14448, 83923), (14896, 81399), (15144, 80066), (16856, 71934), (17157, 70672), (17668, 68628), (19608, 61838), (22344, 54266), (22876, 53004), (23978, 50568), (25284, 47956), (26502, 45752), (27133, 44688), (30288, 40033), (30919, 39216), (33712, 35967), (34314, 35336)]