312508768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2268

約数の個数: 96

約数和(自身を含む): 746468352

約数和(自身を除く): 433959584

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, 1612, 2203, 2288, 2728, 3224, 4406, 4433, 4576, 5456, 6448, 8812, 8866, 10912, 12896, 17624, 17732, 24233, 28639, 35248, 35464, 48466, 57278, 68293, 70496, 70928, 96932, 114556, 136586, 141856, 193864, 229112, 273172, 315029, 387728, 458224, 546344, 630058, 751223, 775456, 887809, 916448, 1092688, 1260116, 1502446, 1775618, 2185376, 2520232, 3004892, 3551236, 5040464, 6009784, 7102472, 9765899, 10080928, 12019568, 14204944, 19531798, 24039136, 28409888, 39063596, 78127192, 156254384, 312508768]

約数ペア:

[(1, 312508768), (2, 156254384), (4, 78127192), (8, 39063596), (11, 28409888), (13, 24039136), (16, 19531798), (22, 14204944), (26, 12019568), (31, 10080928), (32, 9765899), (44, 7102472), (52, 6009784), (62, 5040464), (88, 3551236), (104, 3004892), (124, 2520232), (143, 2185376), (176, 1775618), (208, 1502446), (248, 1260116), (286, 1092688), (341, 916448), (352, 887809), (403, 775456), (416, 751223), (496, 630058), (572, 546344), (682, 458224), (806, 387728), (992, 315029), (1144, 273172), (1364, 229112), (1612, 193864), (2203, 141856), (2288, 136586), (2728, 114556), (3224, 96932), (4406, 70928), (4433, 70496), (4576, 68293), (5456, 57278), (6448, 48466), (8812, 35464), (8866, 35248), (10912, 28639), (12896, 24233), (17624, 17732)]