489883968

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1070

約数の個数: 252

約数和(自身を含む): 1731192372

約数和(自身を除く): 1241308404

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 64, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 192, 196, 204, 224, 238, 252, 272, 288, 294, 306, 336, 357, 392, 408, 441, 448, 476, 504, 544, 576, 588, 612, 672, 714, 784, 816, 833, 882, 952, 1008, 1021, 1071, 1088, 1176, 1224, 1344, 1428, 1568, 1632, 1666, 1764, 1904, 2016, 2042, 2142, 2352, 2448, 2499, 2856, 3063, 3136, 3264, 3332, 3528, 3808, 4032, 4084, 4284, 4704, 4896, 4998, 5712, 6126, 6664, 7056, 7147, 7497, 7616, 8168, 8568, 9189, 9408, 9792, 9996, 11424, 12252, 13328, 14112, 14294, 14994, 16336, 17136, 17357, 18378, 19992, 21441, 22848, 24504, 26656, 28224, 28588, 29988, 32672, 34272, 34714, 36756, 39984, 42882, 49008, 50029, 52071, 53312, 57176, 59976, 64323, 65344, 68544, 69428, 73512, 79968, 85764, 98016, 100058, 104142, 114352, 119952, 121499, 128646, 138856, 147024, 150087, 156213, 159936, 171528, 196032, 200116, 208284, 228704, 239904, 242998, 257292, 277712, 294048, 300174, 312426, 343056, 364497, 400232, 416568, 450261, 457408, 479808, 485996, 514584, 555424, 588096, 600348, 624852, 686112, 728994, 800464, 833136, 850493, 900522, 971992, 1029168, 1093491, 1110848, 1200696, 1249704, 1372224, 1457988, 1600928, 1666272, 1700986, 1801044, 1943984, 2058336, 2186982, 2401392, 2499408, 2551479, 2915976, 3201856, 3332544, 3401972, 3602088, 3887968, 4116672, 4373964, 4802784, 4998816, 5102958, 5831952, 6803944, 7204176, 7654437, 7775936, 8747928, 9605568, 9997632, 10205916, 11663904, 13607888, 14408352, 15308874, 17495856, 20411832, 23327808, 27215776, 28816704, 30617748, 34991712, 40823664, 54431552, 61235496, 69983424, 81647328, 122470992, 163294656, 244941984, 489883968]

約数ペア:

[(1, 489883968), (2, 244941984), (3, 163294656), (4, 122470992), (6, 81647328), (7, 69983424), (8, 61235496), (9, 54431552), (12, 40823664), (14, 34991712), (16, 30617748), (17, 28816704), (18, 27215776), (21, 23327808), (24, 20411832), (28, 17495856), (32, 15308874), (34, 14408352), (36, 13607888), (42, 11663904), (48, 10205916), (49, 9997632), (51, 9605568), (56, 8747928), (63, 7775936), (64, 7654437), (68, 7204176), (72, 6803944), (84, 5831952), (96, 5102958), (98, 4998816), (102, 4802784), (112, 4373964), (119, 4116672), (126, 3887968), (136, 3602088), (144, 3401972), (147, 3332544), (153, 3201856), (168, 2915976), (192, 2551479), (196, 2499408), (204, 2401392), (224, 2186982), (238, 2058336), (252, 1943984), (272, 1801044), (288, 1700986), (294, 1666272), (306, 1600928), (336, 1457988), (357, 1372224), (392, 1249704), (408, 1200696), (441, 1110848), (448, 1093491), (476, 1029168), (504, 971992), (544, 900522), (576, 850493), (588, 833136), (612, 800464), (672, 728994), (714, 686112), (784, 624852), (816, 600348), (833, 588096), (882, 555424), (952, 514584), (1008, 485996), (1021, 479808), (1071, 457408), (1088, 450261), (1176, 416568), (1224, 400232), (1344, 364497), (1428, 343056), (1568, 312426), (1632, 300174), (1666, 294048), (1764, 277712), (1904, 257292), (2016, 242998), (2042, 239904), (2142, 228704), (2352, 208284), (2448, 200116), (2499, 196032), (2856, 171528), (3063, 159936), (3136, 156213), (3264, 150087), (3332, 147024), (3528, 138856), (3808, 128646), (4032, 121499), (4084, 119952), (4284, 114352), (4704, 104142), (4896, 100058), (4998, 98016), (5712, 85764), (6126, 79968), (6664, 73512), (7056, 69428), (7147, 68544), (7497, 65344), (7616, 64323), (8168, 59976), (8568, 57176), (9189, 53312), (9408, 52071), (9792, 50029), (9996, 49008), (11424, 42882), (12252, 39984), (13328, 36756), (14112, 34714), (14294, 34272), (14994, 32672), (16336, 29988), (17136, 28588), (17357, 28224), (18378, 26656), (19992, 24504), (21441, 22848)]