197215776

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:528

約数の個数: 192

約数和(自身を含む): 631411200

約数和(自身を除く): 434195424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 29, 32, 34, 36, 48, 51, 54, 58, 68, 72, 87, 96, 102, 108, 116, 136, 144, 153, 174, 204, 216, 232, 261, 272, 288, 306, 348, 408, 432, 459, 463, 464, 493, 522, 544, 612, 696, 783, 816, 864, 918, 926, 928, 986, 1044, 1224, 1389, 1392, 1479, 1566, 1632, 1836, 1852, 1972, 2088, 2448, 2778, 2784, 2958, 3132, 3672, 3704, 3944, 4167, 4176, 4437, 4896, 5556, 5916, 6264, 7344, 7408, 7871, 7888, 8334, 8352, 8874, 11112, 11832, 12501, 12528, 13311, 13427, 14688, 14816, 15742, 15776, 16668, 17748, 22224, 23613, 23664, 25002, 25056, 26622, 26854, 31484, 33336, 35496, 40281, 44448, 47226, 47328, 50004, 53244, 53708, 62968, 66672, 70839, 70992, 80562, 94452, 100008, 106488, 107416, 120843, 125936, 133344, 141678, 141984, 161124, 188904, 200016, 212517, 212976, 214832, 228259, 241686, 251872, 283356, 322248, 362529, 377808, 400032, 425034, 425952, 429664, 456518, 483372, 566712, 644496, 684777, 725058, 755616, 850068, 913036, 966744, 1133424, 1288992, 1369554, 1450116, 1700136, 1826072, 1933488, 2054331, 2266848, 2739108, 2900232, 3400272, 3652144, 3866976, 4108662, 5478216, 5800464, 6162993, 6800544, 7304288, 8217324, 10956432, 11600928, 12325986, 16434648, 21912864, 24651972, 32869296, 49303944, 65738592, 98607888, 197215776]

約数ペア:

[(1, 197215776), (2, 98607888), (3, 65738592), (4, 49303944), (6, 32869296), (8, 24651972), (9, 21912864), (12, 16434648), (16, 12325986), (17, 11600928), (18, 10956432), (24, 8217324), (27, 7304288), (29, 6800544), (32, 6162993), (34, 5800464), (36, 5478216), (48, 4108662), (51, 3866976), (54, 3652144), (58, 3400272), (68, 2900232), (72, 2739108), (87, 2266848), (96, 2054331), (102, 1933488), (108, 1826072), (116, 1700136), (136, 1450116), (144, 1369554), (153, 1288992), (174, 1133424), (204, 966744), (216, 913036), (232, 850068), (261, 755616), (272, 725058), (288, 684777), (306, 644496), (348, 566712), (408, 483372), (432, 456518), (459, 429664), (463, 425952), (464, 425034), (493, 400032), (522, 377808), (544, 362529), (612, 322248), (696, 283356), (783, 251872), (816, 241686), (864, 228259), (918, 214832), (926, 212976), (928, 212517), (986, 200016), (1044, 188904), (1224, 161124), (1389, 141984), (1392, 141678), (1479, 133344), (1566, 125936), (1632, 120843), (1836, 107416), (1852, 106488), (1972, 100008), (2088, 94452), (2448, 80562), (2778, 70992), (2784, 70839), (2958, 66672), (3132, 62968), (3672, 53708), (3704, 53244), (3944, 50004), (4167, 47328), (4176, 47226), (4437, 44448), (4896, 40281), (5556, 35496), (5916, 33336), (6264, 31484), (7344, 26854), (7408, 26622), (7871, 25056), (7888, 25002), (8334, 23664), (8352, 23613), (8874, 22224), (11112, 17748), (11832, 16668), (12501, 15776), (12528, 15742), (13311, 14816), (13427, 14688)]