197279712

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 240

約数和(自身を含む): 676190592

約数和(自身を除く): 478910880

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, 72, 81, 83, 84, 96, 108, 112, 126, 131, 144, 162, 166, 168, 189, 216, 224, 249, 252, 262, 288, 324, 332, 336, 378, 393, 432, 498, 504, 524, 567, 581, 648, 664, 672, 747, 756, 786, 864, 917, 996, 1008, 1048, 1134, 1162, 1179, 1296, 1328, 1494, 1512, 1572, 1743, 1834, 1992, 2016, 2096, 2241, 2268, 2324, 2358, 2592, 2656, 2751, 2988, 3024, 3144, 3486, 3537, 3668, 3984, 4192, 4482, 4536, 4648, 4716, 5229, 5502, 5976, 6048, 6288, 6723, 6972, 7074, 7336, 7968, 8253, 8964, 9072, 9296, 9432, 10458, 10611, 10873, 11004, 11952, 12576, 13446, 13944, 14148, 14672, 15687, 16506, 17928, 18144, 18592, 18864, 20916, 21222, 21746, 22008, 23904, 24759, 26892, 27888, 28296, 29344, 31374, 32619, 33012, 35856, 37728, 41832, 42444, 43492, 44016, 47061, 49518, 53784, 55776, 56592, 62748, 65238, 66024, 71712, 74277, 76111, 83664, 84888, 86984, 88032, 94122, 97857, 99036, 107568, 113184, 125496, 130476, 132048, 148554, 152222, 167328, 169776, 173968, 188244, 195714, 198072, 215136, 228333, 250992, 260952, 264096, 293571, 297108, 304444, 339552, 347936, 376488, 391428, 396144, 456666, 501984, 521904, 587142, 594216, 608888, 684999, 752976, 782856, 792288, 880713, 913332, 1043808, 1174284, 1188432, 1217776, 1369998, 1505952, 1565712, 1761426, 1826664, 2054997, 2348568, 2376864, 2435552, 2739996, 3131424, 3522852, 3653328, 4109994, 4697136, 5479992, 6164991, 7045704, 7306656, 8219988, 9394272, 10959984, 12329982, 14091408, 16439976, 21919968, 24659964, 28182816, 32879952, 49319928, 65759904, 98639856, 197279712]

約数ペア:

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