756012712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 1922641920

約数和(自身を除く): 1166629208

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 37, 52, 56, 68, 74, 91, 104, 119, 127, 136, 148, 169, 182, 221, 238, 254, 259, 296, 338, 364, 442, 476, 481, 508, 518, 629, 676, 728, 884, 889, 952, 962, 1016, 1036, 1183, 1258, 1352, 1547, 1651, 1768, 1778, 1924, 2072, 2159, 2366, 2516, 2873, 3094, 3302, 3367, 3556, 3848, 4318, 4403, 4699, 4732, 5032, 5746, 6188, 6253, 6604, 6734, 7112, 8177, 8636, 8806, 9398, 9464, 11492, 11557, 12376, 12506, 13208, 13468, 15113, 16354, 17272, 17612, 18796, 20111, 21463, 22984, 23114, 25012, 26936, 28067, 30226, 32708, 32893, 35224, 37592, 40222, 42926, 43771, 46228, 50024, 56134, 57239, 60452, 61087, 65416, 65786, 79883, 80444, 85852, 87542, 92456, 106301, 112268, 114478, 120904, 122174, 131572, 150241, 159766, 160888, 171704, 175084, 196469, 212602, 224536, 228956, 244348, 263144, 300482, 319532, 350168, 364871, 392938, 425204, 427609, 457912, 488696, 559181, 600964, 639064, 729742, 744107, 785876, 794131, 850408, 855218, 1038479, 1118362, 1201928, 1459484, 1488214, 1571752, 1588262, 1710436, 2076958, 2236724, 2554097, 2918968, 2976428, 3176524, 3420872, 4153916, 4473448, 5108194, 5558917, 5952856, 6353048, 7269353, 8307832, 10216388, 11117834, 13500227, 14538706, 20432776, 22235668, 27000454, 29077412, 44471336, 54000908, 58154824, 94501589, 108001816, 189003178, 378006356, 756012712]

約数ペア:

[(1, 756012712), (2, 378006356), (4, 189003178), (7, 108001816), (8, 94501589), (13, 58154824), (14, 54000908), (17, 44471336), (26, 29077412), (28, 27000454), (34, 22235668), (37, 20432776), (52, 14538706), (56, 13500227), (68, 11117834), (74, 10216388), (91, 8307832), (104, 7269353), (119, 6353048), (127, 5952856), (136, 5558917), (148, 5108194), (169, 4473448), (182, 4153916), (221, 3420872), (238, 3176524), (254, 2976428), (259, 2918968), (296, 2554097), (338, 2236724), (364, 2076958), (442, 1710436), (476, 1588262), (481, 1571752), (508, 1488214), (518, 1459484), (629, 1201928), (676, 1118362), (728, 1038479), (884, 855218), (889, 850408), (952, 794131), (962, 785876), (1016, 744107), (1036, 729742), (1183, 639064), (1258, 600964), (1352, 559181), (1547, 488696), (1651, 457912), (1768, 427609), (1778, 425204), (1924, 392938), (2072, 364871), (2159, 350168), (2366, 319532), (2516, 300482), (2873, 263144), (3094, 244348), (3302, 228956), (3367, 224536), (3556, 212602), (3848, 196469), (4318, 175084), (4403, 171704), (4699, 160888), (4732, 159766), (5032, 150241), (5746, 131572), (6188, 122174), (6253, 120904), (6604, 114478), (6734, 112268), (7112, 106301), (8177, 92456), (8636, 87542), (8806, 85852), (9398, 80444), (9464, 79883), (11492, 65786), (11557, 65416), (12376, 61087), (12506, 60452), (13208, 57239), (13468, 56134), (15113, 50024), (16354, 46228), (17272, 43771), (17612, 42926), (18796, 40222), (20111, 37592), (21463, 35224), (22984, 32893), (23114, 32708), (25012, 30226), (26936, 28067)]