1237644744

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2068

約数の個数: 192

約数和(自身を含む): 3935900160

約数和(自身を除く): 2698255416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 49, 51, 56, 62, 68, 84, 93, 98, 102, 119, 124, 136, 147, 168, 186, 196, 204, 217, 238, 248, 294, 357, 372, 392, 408, 434, 476, 527, 588, 651, 714, 744, 833, 868, 952, 1054, 1176, 1302, 1428, 1519, 1581, 1666, 1736, 1997, 2108, 2499, 2604, 2856, 3038, 3162, 3332, 3689, 3994, 4216, 4557, 4998, 5208, 5991, 6076, 6324, 6664, 7378, 7988, 9114, 9996, 11067, 11982, 12152, 12648, 13979, 14756, 15976, 18228, 19992, 22134, 23964, 25823, 27958, 29512, 33949, 36456, 41937, 44268, 47928, 51646, 55916, 61907, 67898, 77469, 83874, 88536, 97853, 101847, 103292, 111832, 123814, 135796, 154938, 167748, 185721, 195706, 203694, 206584, 237643, 247628, 271592, 293559, 309876, 335496, 371442, 391412, 407388, 433349, 475286, 495256, 587118, 619752, 712929, 742884, 782824, 814776, 866698, 950572, 1052419, 1174236, 1300047, 1425858, 1485768, 1663501, 1733396, 1901144, 2104838, 2348472, 2600094, 2851716, 3033443, 3157257, 3327002, 3466792, 4209676, 4990503, 5200188, 5703432, 6066886, 6314514, 6654004, 7366933, 8419352, 9100329, 9981006, 10400376, 12133772, 12629028, 13308008, 14733866, 18200658, 19962012, 22100799, 24267544, 25258056, 29467732, 36401316, 39924024, 44201598, 51568531, 58935464, 72802632, 88403196, 103137062, 154705593, 176806392, 206274124, 309411186, 412548248, 618822372, 1237644744]

約数ペア:

[(1, 1237644744), (2, 618822372), (3, 412548248), (4, 309411186), (6, 206274124), (7, 176806392), (8, 154705593), (12, 103137062), (14, 88403196), (17, 72802632), (21, 58935464), (24, 51568531), (28, 44201598), (31, 39924024), (34, 36401316), (42, 29467732), (49, 25258056), (51, 24267544), (56, 22100799), (62, 19962012), (68, 18200658), (84, 14733866), (93, 13308008), (98, 12629028), (102, 12133772), (119, 10400376), (124, 9981006), (136, 9100329), (147, 8419352), (168, 7366933), (186, 6654004), (196, 6314514), (204, 6066886), (217, 5703432), (238, 5200188), (248, 4990503), (294, 4209676), (357, 3466792), (372, 3327002), (392, 3157257), (408, 3033443), (434, 2851716), (476, 2600094), (527, 2348472), (588, 2104838), (651, 1901144), (714, 1733396), (744, 1663501), (833, 1485768), (868, 1425858), (952, 1300047), (1054, 1174236), (1176, 1052419), (1302, 950572), (1428, 866698), (1519, 814776), (1581, 782824), (1666, 742884), (1736, 712929), (1997, 619752), (2108, 587118), (2499, 495256), (2604, 475286), (2856, 433349), (3038, 407388), (3162, 391412), (3332, 371442), (3689, 335496), (3994, 309876), (4216, 293559), (4557, 271592), (4998, 247628), (5208, 237643), (5991, 206584), (6076, 203694), (6324, 195706), (6664, 185721), (7378, 167748), (7988, 154938), (9114, 135796), (9996, 123814), (11067, 111832), (11982, 103292), (12152, 101847), (12648, 97853), (13979, 88536), (14756, 83874), (15976, 77469), (18228, 67898), (19992, 61907), (22134, 55916), (23964, 51646), (25823, 47928), (27958, 44268), (29512, 41937), (33949, 36456)]