561754368

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:661

約数の個数: 216

約数和(自身を含む): 1884698816

約数和(自身を除く): 1322944448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 128, 144, 168, 183, 192, 224, 244, 252, 256, 288, 336, 366, 384, 427, 448, 488, 504, 549, 571, 576, 672, 732, 768, 854, 896, 976, 1008, 1098, 1142, 1152, 1281, 1344, 1464, 1708, 1713, 1792, 1952, 2016, 2196, 2284, 2304, 2562, 2688, 2928, 3416, 3426, 3843, 3904, 3997, 4032, 4392, 4568, 5124, 5139, 5376, 5856, 6832, 6852, 7686, 7808, 7994, 8064, 8784, 9136, 10248, 10278, 11712, 11991, 13664, 13704, 15372, 15616, 15988, 16128, 17568, 18272, 20496, 20556, 23424, 23982, 27328, 27408, 30744, 31976, 34831, 35136, 35973, 36544, 40992, 41112, 46848, 47964, 54656, 54816, 61488, 63952, 69662, 70272, 71946, 73088, 81984, 82224, 95928, 104493, 109312, 109632, 122976, 127904, 139324, 140544, 143892, 146176, 163968, 164448, 191856, 208986, 219264, 243817, 245952, 255808, 278648, 287784, 313479, 327936, 328896, 383712, 417972, 438528, 487634, 491904, 511616, 557296, 575568, 626958, 657792, 731451, 767424, 835944, 975268, 983808, 1023232, 1114592, 1151136, 1253916, 1315584, 1462902, 1534848, 1671888, 1950536, 2194353, 2229184, 2302272, 2507832, 2925804, 3069696, 3343776, 3901072, 4388706, 4458368, 4604544, 5015664, 5851608, 6687552, 7802144, 8777412, 8916736, 9209088, 10031328, 11703216, 13375104, 15604288, 17554824, 20062656, 23406432, 26750208, 31208576, 35109648, 40125312, 46812864, 62417152, 70219296, 80250624, 93625728, 140438592, 187251456, 280877184, 561754368]

約数ペア:

[(1, 561754368), (2, 280877184), (3, 187251456), (4, 140438592), (6, 93625728), (7, 80250624), (8, 70219296), (9, 62417152), (12, 46812864), (14, 40125312), (16, 35109648), (18, 31208576), (21, 26750208), (24, 23406432), (28, 20062656), (32, 17554824), (36, 15604288), (42, 13375104), (48, 11703216), (56, 10031328), (61, 9209088), (63, 8916736), (64, 8777412), (72, 7802144), (84, 6687552), (96, 5851608), (112, 5015664), (122, 4604544), (126, 4458368), (128, 4388706), (144, 3901072), (168, 3343776), (183, 3069696), (192, 2925804), (224, 2507832), (244, 2302272), (252, 2229184), (256, 2194353), (288, 1950536), (336, 1671888), (366, 1534848), (384, 1462902), (427, 1315584), (448, 1253916), (488, 1151136), (504, 1114592), (549, 1023232), (571, 983808), (576, 975268), (672, 835944), (732, 767424), (768, 731451), (854, 657792), (896, 626958), (976, 575568), (1008, 557296), (1098, 511616), (1142, 491904), (1152, 487634), (1281, 438528), (1344, 417972), (1464, 383712), (1708, 328896), (1713, 327936), (1792, 313479), (1952, 287784), (2016, 278648), (2196, 255808), (2284, 245952), (2304, 243817), (2562, 219264), (2688, 208986), (2928, 191856), (3416, 164448), (3426, 163968), (3843, 146176), (3904, 143892), (3997, 140544), (4032, 139324), (4392, 127904), (4568, 122976), (5124, 109632), (5139, 109312), (5376, 104493), (5856, 95928), (6832, 82224), (6852, 81984), (7686, 73088), (7808, 71946), (7994, 70272), (8064, 69662), (8784, 63952), (9136, 61488), (10248, 54816), (10278, 54656), (11712, 47964), (11991, 46848), (13664, 41112), (13704, 40992), (15372, 36544), (15616, 35973), (15988, 35136), (16128, 34831), (17568, 31976), (18272, 30744), (20496, 27408), (20556, 27328), (23424, 23982)]