223359136

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 192

約数和(自身を含む): 623185920

約数和(自身を除く): 399826784

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 76, 77, 88, 91, 104, 112, 133, 143, 152, 154, 176, 182, 208, 209, 224, 247, 266, 286, 304, 308, 352, 364, 367, 416, 418, 494, 532, 572, 608, 616, 728, 734, 836, 988, 1001, 1064, 1144, 1232, 1456, 1463, 1468, 1672, 1729, 1976, 2002, 2128, 2288, 2464, 2569, 2717, 2912, 2926, 2936, 3344, 3458, 3952, 4004, 4037, 4256, 4576, 4771, 5138, 5434, 5852, 5872, 6688, 6916, 6973, 7904, 8008, 8074, 9542, 10276, 10868, 11704, 11744, 13832, 13946, 16016, 16148, 19019, 19084, 20552, 21736, 23408, 27664, 27892, 28259, 32032, 32296, 33397, 38038, 38168, 41104, 43472, 46816, 48811, 52481, 55328, 55784, 56518, 64592, 66794, 76076, 76336, 76703, 82208, 86944, 90649, 97622, 104962, 111568, 113036, 129184, 133588, 152152, 152672, 153406, 181298, 195244, 209924, 223136, 226072, 267176, 304304, 306812, 362596, 367367, 390488, 419848, 452144, 534352, 536921, 608608, 613624, 634543, 725192, 734734, 780976, 839696, 904288, 997139, 1068704, 1073842, 1227248, 1269086, 1450384, 1469468, 1561952, 1679392, 1994278, 2147684, 2454496, 2538172, 2900768, 2938936, 3988556, 4295368, 5076344, 5877872, 6979973, 7977112, 8590736, 10152688, 11755744, 13959946, 15954224, 17181472, 20305376, 27919892, 31908448, 55839784, 111679568, 223359136]

約数ペア:

[(1, 223359136), (2, 111679568), (4, 55839784), (7, 31908448), (8, 27919892), (11, 20305376), (13, 17181472), (14, 15954224), (16, 13959946), (19, 11755744), (22, 10152688), (26, 8590736), (28, 7977112), (32, 6979973), (38, 5877872), (44, 5076344), (52, 4295368), (56, 3988556), (76, 2938936), (77, 2900768), (88, 2538172), (91, 2454496), (104, 2147684), (112, 1994278), (133, 1679392), (143, 1561952), (152, 1469468), (154, 1450384), (176, 1269086), (182, 1227248), (208, 1073842), (209, 1068704), (224, 997139), (247, 904288), (266, 839696), (286, 780976), (304, 734734), (308, 725192), (352, 634543), (364, 613624), (367, 608608), (416, 536921), (418, 534352), (494, 452144), (532, 419848), (572, 390488), (608, 367367), (616, 362596), (728, 306812), (734, 304304), (836, 267176), (988, 226072), (1001, 223136), (1064, 209924), (1144, 195244), (1232, 181298), (1456, 153406), (1463, 152672), (1468, 152152), (1672, 133588), (1729, 129184), (1976, 113036), (2002, 111568), (2128, 104962), (2288, 97622), (2464, 90649), (2569, 86944), (2717, 82208), (2912, 76703), (2926, 76336), (2936, 76076), (3344, 66794), (3458, 64592), (3952, 56518), (4004, 55784), (4037, 55328), (4256, 52481), (4576, 48811), (4771, 46816), (5138, 43472), (5434, 41104), (5852, 38168), (5872, 38038), (6688, 33397), (6916, 32296), (6973, 32032), (7904, 28259), (8008, 27892), (8074, 27664), (9542, 23408), (10276, 21736), (10868, 20552), (11704, 19084), (11744, 19019), (13832, 16148), (13946, 16016)]