212372272

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 120

約数和(自身を含む): 515257200

約数和(自身を除く): 302884928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 53, 56, 76, 98, 106, 112, 133, 152, 196, 212, 266, 269, 304, 371, 392, 424, 532, 538, 742, 784, 848, 931, 1007, 1064, 1076, 1484, 1862, 1883, 2014, 2128, 2152, 2597, 2968, 3724, 3766, 4028, 4304, 5111, 5194, 5936, 7049, 7448, 7532, 8056, 10222, 10388, 13181, 14098, 14257, 14896, 15064, 16112, 20444, 20776, 26362, 28196, 28514, 30128, 35777, 40888, 41552, 49343, 52724, 56392, 57028, 71554, 81776, 98686, 99799, 105448, 112784, 114056, 143108, 197372, 199598, 210896, 228112, 250439, 270883, 286216, 394744, 399196, 500878, 541766, 572432, 698593, 789488, 798392, 1001756, 1083532, 1397186, 1596784, 1896181, 2003512, 2167064, 2794372, 3792362, 4007024, 4334128, 5588744, 7584724, 11177488, 13273267, 15169448, 26546534, 30338896, 53093068, 106186136, 212372272]

約数ペア:

[(1, 212372272), (2, 106186136), (4, 53093068), (7, 30338896), (8, 26546534), (14, 15169448), (16, 13273267), (19, 11177488), (28, 7584724), (38, 5588744), (49, 4334128), (53, 4007024), (56, 3792362), (76, 2794372), (98, 2167064), (106, 2003512), (112, 1896181), (133, 1596784), (152, 1397186), (196, 1083532), (212, 1001756), (266, 798392), (269, 789488), (304, 698593), (371, 572432), (392, 541766), (424, 500878), (532, 399196), (538, 394744), (742, 286216), (784, 270883), (848, 250439), (931, 228112), (1007, 210896), (1064, 199598), (1076, 197372), (1484, 143108), (1862, 114056), (1883, 112784), (2014, 105448), (2128, 99799), (2152, 98686), (2597, 81776), (2968, 71554), (3724, 57028), (3766, 56392), (4028, 52724), (4304, 49343), (5111, 41552), (5194, 40888), (5936, 35777), (7049, 30128), (7448, 28514), (7532, 28196), (8056, 26362), (10222, 20776), (10388, 20444), (13181, 16112), (14098, 15064), (14257, 14896)]