222855776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1636

約数の個数: 96

約数和(自身を含む): 532417536

約数和(自身を除く): 309561760

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 682, 806, 992, 1144, 1364, 1571, 1612, 2288, 2728, 3142, 3224, 4433, 4576, 5456, 6284, 6448, 8866, 10912, 12568, 12896, 17281, 17732, 20423, 25136, 34562, 35464, 40846, 48701, 50272, 69124, 70928, 81692, 97402, 138248, 141856, 163384, 194804, 224653, 276496, 326768, 389608, 449306, 535711, 552992, 633113, 653536, 779216, 898612, 1071422, 1266226, 1558432, 1797224, 2142844, 2532452, 3594448, 4285688, 5064904, 6964243, 7188896, 8571376, 10129808, 13928486, 17142752, 20259616, 27856972, 55713944, 111427888, 222855776]

約数ペア:

[(1, 222855776), (2, 111427888), (4, 55713944), (8, 27856972), (11, 20259616), (13, 17142752), (16, 13928486), (22, 10129808), (26, 8571376), (31, 7188896), (32, 6964243), (44, 5064904), (52, 4285688), (62, 3594448), (88, 2532452), (104, 2142844), (124, 1797224), (143, 1558432), (176, 1266226), (208, 1071422), (248, 898612), (286, 779216), (341, 653536), (352, 633113), (403, 552992), (416, 535711), (496, 449306), (572, 389608), (682, 326768), (806, 276496), (992, 224653), (1144, 194804), (1364, 163384), (1571, 141856), (1612, 138248), (2288, 97402), (2728, 81692), (3142, 70928), (3224, 69124), (4433, 50272), (4576, 48701), (5456, 40846), (6284, 35464), (6448, 34562), (8866, 25136), (10912, 20423), (12568, 17732), (12896, 17281)]