319539168

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 1059458400

約数和(自身を除く): 739919232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 72, 78, 81, 87, 96, 104, 108, 109, 116, 117, 144, 156, 162, 174, 208, 216, 218, 232, 234, 243, 261, 288, 312, 324, 327, 348, 351, 377, 416, 432, 436, 464, 468, 486, 522, 624, 648, 654, 696, 702, 754, 783, 864, 872, 928, 936, 972, 981, 1044, 1053, 1131, 1248, 1296, 1308, 1392, 1404, 1417, 1508, 1566, 1744, 1872, 1944, 1962, 2088, 2106, 2262, 2349, 2592, 2616, 2784, 2808, 2834, 2943, 3016, 3132, 3159, 3161, 3393, 3488, 3744, 3888, 3924, 4176, 4212, 4251, 4524, 4698, 5232, 5616, 5668, 5886, 6032, 6264, 6318, 6322, 6786, 7047, 7776, 7848, 8352, 8424, 8502, 8829, 9048, 9396, 9483, 10179, 10464, 11232, 11336, 11772, 12064, 12528, 12636, 12644, 12753, 13572, 14094, 15696, 16848, 17004, 17658, 18096, 18792, 18966, 20358, 22672, 23544, 25056, 25272, 25288, 25506, 26487, 27144, 28188, 28449, 30537, 31392, 33696, 34008, 35316, 36192, 37584, 37932, 38259, 40716, 41093, 45344, 47088, 50544, 50576, 51012, 52974, 54288, 56376, 56898, 61074, 68016, 70632, 75168, 75864, 76518, 81432, 82186, 85347, 91611, 94176, 101088, 101152, 102024, 105948, 108576, 112752, 113796, 114777, 122148, 123279, 136032, 141264, 151728, 153036, 162864, 164372, 170694, 183222, 204048, 211896, 225504, 227592, 229554, 244296, 246558, 256041, 282528, 303456, 306072, 325728, 328744, 341388, 344331, 366444, 369837, 408096, 423792, 455184, 459108, 488592, 493116, 512082, 612144, 657488, 682776, 688662, 732888, 739674, 768123, 847584, 910368, 918216, 977184, 986232, 1024164, 1109511, 1224288, 1314976, 1365552, 1377324, 1465776, 1479348, 1536246, 1836432, 1972464, 2048328, 2219022, 2731104, 2754648, 2931552, 2958696, 3072492, 3328533, 3672864, 3944928, 4096656, 4438044, 5509296, 5917392, 6144984, 6657066, 8193312, 8876088, 9985599, 11018592, 11834784, 12289968, 13314132, 17752176, 19971198, 24579936, 26628264, 35504352, 39942396, 53256528, 79884792, 106513056, 159769584, 319539168]

約数ペア:

[(1, 319539168), (2, 159769584), (3, 106513056), (4, 79884792), (6, 53256528), (8, 39942396), (9, 35504352), (12, 26628264), (13, 24579936), (16, 19971198), (18, 17752176), (24, 13314132), (26, 12289968), (27, 11834784), (29, 11018592), (32, 9985599), (36, 8876088), (39, 8193312), (48, 6657066), (52, 6144984), (54, 5917392), (58, 5509296), (72, 4438044), (78, 4096656), (81, 3944928), (87, 3672864), (96, 3328533), (104, 3072492), (108, 2958696), (109, 2931552), (116, 2754648), (117, 2731104), (144, 2219022), (156, 2048328), (162, 1972464), (174, 1836432), (208, 1536246), (216, 1479348), (218, 1465776), (232, 1377324), (234, 1365552), (243, 1314976), (261, 1224288), (288, 1109511), (312, 1024164), (324, 986232), (327, 977184), (348, 918216), (351, 910368), (377, 847584), (416, 768123), (432, 739674), (436, 732888), (464, 688662), (468, 682776), (486, 657488), (522, 612144), (624, 512082), (648, 493116), (654, 488592), (696, 459108), (702, 455184), (754, 423792), (783, 408096), (864, 369837), (872, 366444), (928, 344331), (936, 341388), (972, 328744), (981, 325728), (1044, 306072), (1053, 303456), (1131, 282528), (1248, 256041), (1296, 246558), (1308, 244296), (1392, 229554), (1404, 227592), (1417, 225504), (1508, 211896), (1566, 204048), (1744, 183222), (1872, 170694), (1944, 164372), (1962, 162864), (2088, 153036), (2106, 151728), (2262, 141264), (2349, 136032), (2592, 123279), (2616, 122148), (2784, 114777), (2808, 113796), (2834, 112752), (2943, 108576), (3016, 105948), (3132, 102024), (3159, 101152), (3161, 101088), (3393, 94176), (3488, 91611), (3744, 85347), (3888, 82186), (3924, 81432), (4176, 76518), (4212, 75864), (4251, 75168), (4524, 70632), (4698, 68016), (5232, 61074), (5616, 56898), (5668, 56376), (5886, 54288), (6032, 52974), (6264, 51012), (6318, 50576), (6322, 50544), (6786, 47088), (7047, 45344), (7776, 41093), (7848, 40716), (8352, 38259), (8424, 37932), (8502, 37584), (8829, 36192), (9048, 35316), (9396, 34008), (9483, 33696), (10179, 31392), (10464, 30537), (11232, 28449), (11336, 28188), (11772, 27144), (12064, 26487), (12528, 25506), (12636, 25288), (12644, 25272), (12753, 25056), (13572, 23544), (14094, 22672), (15696, 20358), (16848, 18966), (17004, 18792), (17658, 18096)]