421720992

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2113}}^1$

素因数の和:2153

約数の個数: 240

約数和(自身を含む): 1547042112

約数和(自身を除く): 1125321120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 462, 504, 528, 567, 594, 616, 648, 672, 693, 756, 792, 864, 891, 924, 1008, 1056, 1134, 1188, 1232, 1296, 1386, 1512, 1584, 1782, 1848, 2016, 2079, 2113, 2268, 2376, 2464, 2592, 2772, 3024, 3168, 3564, 3696, 4158, 4226, 4536, 4752, 5544, 6048, 6237, 6339, 7128, 7392, 8316, 8452, 9072, 9504, 11088, 12474, 12678, 14256, 14791, 16632, 16904, 18144, 19017, 22176, 23243, 24948, 25356, 28512, 29582, 33264, 33808, 38034, 44373, 46486, 49896, 50712, 57051, 59164, 66528, 67616, 69729, 76068, 88746, 92972, 99792, 101424, 114102, 118328, 133119, 139458, 152136, 162701, 171153, 177492, 185944, 199584, 202848, 209187, 228204, 236656, 266238, 278916, 304272, 325402, 342306, 354984, 371888, 399357, 418374, 456408, 473312, 488103, 532476, 557832, 608544, 627561, 650804, 684612, 709968, 743776, 798714, 836748, 912816, 976206, 1064952, 1115664, 1198071, 1255122, 1301608, 1369224, 1419936, 1464309, 1597428, 1673496, 1825632, 1882683, 1952412, 2129904, 2231328, 2396142, 2510244, 2603216, 2738448, 2928618, 3194856, 3346992, 3765366, 3904824, 4259808, 4392927, 4792284, 5020488, 5206432, 5476896, 5857236, 6389712, 6693984, 7530732, 7809648, 8785854, 9584568, 10040976, 11714472, 12779424, 13178781, 15061464, 15619296, 17571708, 19169136, 20081952, 23428944, 26357562, 30122928, 35143416, 38338272, 46857888, 52715124, 60245856, 70286832, 105430248, 140573664, 210860496, 421720992]

約数ペア:

[(1, 421720992), (2, 210860496), (3, 140573664), (4, 105430248), (6, 70286832), (7, 60245856), (8, 52715124), (9, 46857888), (11, 38338272), (12, 35143416), (14, 30122928), (16, 26357562), (18, 23428944), (21, 20081952), (22, 19169136), (24, 17571708), (27, 15619296), (28, 15061464), (32, 13178781), (33, 12779424), (36, 11714472), (42, 10040976), (44, 9584568), (48, 8785854), (54, 7809648), (56, 7530732), (63, 6693984), (66, 6389712), (72, 5857236), (77, 5476896), (81, 5206432), (84, 5020488), (88, 4792284), (96, 4392927), (99, 4259808), (108, 3904824), (112, 3765366), (126, 3346992), (132, 3194856), (144, 2928618), (154, 2738448), (162, 2603216), (168, 2510244), (176, 2396142), (189, 2231328), (198, 2129904), (216, 1952412), (224, 1882683), (231, 1825632), (252, 1673496), (264, 1597428), (288, 1464309), (297, 1419936), (308, 1369224), (324, 1301608), (336, 1255122), (352, 1198071), (378, 1115664), (396, 1064952), (432, 976206), (462, 912816), (504, 836748), (528, 798714), (567, 743776), (594, 709968), (616, 684612), (648, 650804), (672, 627561), (693, 608544), (756, 557832), (792, 532476), (864, 488103), (891, 473312), (924, 456408), (1008, 418374), (1056, 399357), (1134, 371888), (1188, 354984), (1232, 342306), (1296, 325402), (1386, 304272), (1512, 278916), (1584, 266238), (1782, 236656), (1848, 228204), (2016, 209187), (2079, 202848), (2113, 199584), (2268, 185944), (2376, 177492), (2464, 171153), (2592, 162701), (2772, 152136), (3024, 139458), (3168, 133119), (3564, 118328), (3696, 114102), (4158, 101424), (4226, 99792), (4536, 92972), (4752, 88746), (5544, 76068), (6048, 69729), (6237, 67616), (6339, 66528), (7128, 59164), (7392, 57051), (8316, 50712), (8452, 49896), (9072, 46486), (9504, 44373), (11088, 38034), (12474, 33808), (12678, 33264), (14256, 29582), (14791, 28512), (16632, 25356), (16904, 24948), (18144, 23243), (19017, 22176)]