394559424

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 280

約数和(自身を含む): 1363114368

約数和(自身を除く): 968554944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 83, 84, 96, 108, 112, 126, 131, 144, 162, 166, 168, 189, 192, 216, 224, 249, 252, 262, 288, 324, 332, 336, 378, 393, 432, 448, 498, 504, 524, 567, 576, 581, 648, 664, 672, 747, 756, 786, 864, 917, 996, 1008, 1048, 1134, 1162, 1179, 1296, 1328, 1344, 1494, 1512, 1572, 1728, 1743, 1834, 1992, 2016, 2096, 2241, 2268, 2324, 2358, 2592, 2656, 2751, 2988, 3024, 3144, 3486, 3537, 3668, 3984, 4032, 4192, 4482, 4536, 4648, 4716, 5184, 5229, 5312, 5502, 5976, 6048, 6288, 6723, 6972, 7074, 7336, 7968, 8253, 8384, 8964, 9072, 9296, 9432, 10458, 10611, 10873, 11004, 11952, 12096, 12576, 13446, 13944, 14148, 14672, 15687, 15936, 16506, 17928, 18144, 18592, 18864, 20916, 21222, 21746, 22008, 23904, 24759, 25152, 26892, 27888, 28296, 29344, 31374, 32619, 33012, 35856, 36288, 37184, 37728, 41832, 42444, 43492, 44016, 47061, 47808, 49518, 53784, 55776, 56592, 58688, 62748, 65238, 66024, 71712, 74277, 75456, 76111, 83664, 84888, 86984, 88032, 94122, 97857, 99036, 107568, 111552, 113184, 125496, 130476, 132048, 143424, 148554, 152222, 167328, 169776, 173968, 176064, 188244, 195714, 198072, 215136, 226368, 228333, 250992, 260952, 264096, 293571, 297108, 304444, 334656, 339552, 347936, 376488, 391428, 396144, 430272, 456666, 501984, 521904, 528192, 587142, 594216, 608888, 679104, 684999, 695872, 752976, 782856, 792288, 880713, 913332, 1003968, 1043808, 1174284, 1188432, 1217776, 1369998, 1505952, 1565712, 1584576, 1761426, 1826664, 2054997, 2087616, 2348568, 2376864, 2435552, 2739996, 3011904, 3131424, 3522852, 3653328, 4109994, 4697136, 4753728, 4871104, 5479992, 6164991, 6262848, 7045704, 7306656, 8219988, 9394272, 10959984, 12329982, 14091408, 14613312, 16439976, 18788544, 21919968, 24659964, 28182816, 32879952, 43839936, 49319928, 56365632, 65759904, 98639856, 131519808, 197279712, 394559424]

約数ペア:

[(1, 394559424), (2, 197279712), (3, 131519808), (4, 98639856), (6, 65759904), (7, 56365632), (8, 49319928), (9, 43839936), (12, 32879952), (14, 28182816), (16, 24659964), (18, 21919968), (21, 18788544), (24, 16439976), (27, 14613312), (28, 14091408), (32, 12329982), (36, 10959984), (42, 9394272), (48, 8219988), (54, 7306656), (56, 7045704), (63, 6262848), (64, 6164991), (72, 5479992), (81, 4871104), (83, 4753728), (84, 4697136), (96, 4109994), (108, 3653328), (112, 3522852), (126, 3131424), (131, 3011904), (144, 2739996), (162, 2435552), (166, 2376864), (168, 2348568), (189, 2087616), (192, 2054997), (216, 1826664), (224, 1761426), (249, 1584576), (252, 1565712), (262, 1505952), (288, 1369998), (324, 1217776), (332, 1188432), (336, 1174284), (378, 1043808), (393, 1003968), (432, 913332), (448, 880713), (498, 792288), (504, 782856), (524, 752976), (567, 695872), (576, 684999), (581, 679104), (648, 608888), (664, 594216), (672, 587142), (747, 528192), (756, 521904), (786, 501984), (864, 456666), (917, 430272), (996, 396144), (1008, 391428), (1048, 376488), (1134, 347936), (1162, 339552), (1179, 334656), (1296, 304444), (1328, 297108), (1344, 293571), (1494, 264096), (1512, 260952), (1572, 250992), (1728, 228333), (1743, 226368), (1834, 215136), (1992, 198072), (2016, 195714), (2096, 188244), (2241, 176064), (2268, 173968), (2324, 169776), (2358, 167328), (2592, 152222), (2656, 148554), (2751, 143424), (2988, 132048), (3024, 130476), (3144, 125496), (3486, 113184), (3537, 111552), (3668, 107568), (3984, 99036), (4032, 97857), (4192, 94122), (4482, 88032), (4536, 86984), (4648, 84888), (4716, 83664), (5184, 76111), (5229, 75456), (5312, 74277), (5502, 71712), (5976, 66024), (6048, 65238), (6288, 62748), (6723, 58688), (6972, 56592), (7074, 55776), (7336, 53784), (7968, 49518), (8253, 47808), (8384, 47061), (8964, 44016), (9072, 43492), (9296, 42444), (9432, 41832), (10458, 37728), (10611, 37184), (10873, 36288), (11004, 35856), (11952, 33012), (12096, 32619), (12576, 31374), (13446, 29344), (13944, 28296), (14148, 27888), (14672, 26892), (15687, 25152), (15936, 24759), (16506, 23904), (17928, 22008), (18144, 21746), (18592, 21222), (18864, 20916)]