274592864

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:765

約数の個数: 144

約数和(自身を含む): 713890800

約数和(自身を除く): 439297936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 224, 247, 266, 304, 364, 392, 416, 494, 532, 608, 637, 709, 728, 784, 931, 988, 1064, 1274, 1418, 1456, 1568, 1729, 1862, 1976, 2128, 2548, 2836, 2912, 3458, 3724, 3952, 4256, 4963, 5096, 5672, 6916, 7448, 7904, 9217, 9926, 10192, 11344, 12103, 13471, 13832, 14896, 18434, 19852, 20384, 22688, 24206, 26942, 27664, 29792, 34741, 36868, 39704, 48412, 53884, 55328, 64519, 69482, 73736, 79408, 94297, 96824, 107768, 129038, 138964, 147472, 158816, 175123, 188594, 193648, 215536, 258076, 277928, 294944, 350246, 377188, 387296, 431072, 451633, 516152, 555856, 660079, 700492, 754376, 903266, 1032304, 1111712, 1225861, 1320158, 1400984, 1508752, 1806532, 2064608, 2451722, 2640316, 2801968, 3017504, 3613064, 4903444, 5280632, 5603936, 7226128, 8581027, 9806888, 10561264, 14452256, 17162054, 19613776, 21122528, 34324108, 39227552, 68648216, 137296432, 274592864]

約数ペア:

[(1, 274592864), (2, 137296432), (4, 68648216), (7, 39227552), (8, 34324108), (13, 21122528), (14, 19613776), (16, 17162054), (19, 14452256), (26, 10561264), (28, 9806888), (32, 8581027), (38, 7226128), (49, 5603936), (52, 5280632), (56, 4903444), (76, 3613064), (91, 3017504), (98, 2801968), (104, 2640316), (112, 2451722), (133, 2064608), (152, 1806532), (182, 1508752), (196, 1400984), (208, 1320158), (224, 1225861), (247, 1111712), (266, 1032304), (304, 903266), (364, 754376), (392, 700492), (416, 660079), (494, 555856), (532, 516152), (608, 451633), (637, 431072), (709, 387296), (728, 377188), (784, 350246), (931, 294944), (988, 277928), (1064, 258076), (1274, 215536), (1418, 193648), (1456, 188594), (1568, 175123), (1729, 158816), (1862, 147472), (1976, 138964), (2128, 129038), (2548, 107768), (2836, 96824), (2912, 94297), (3458, 79408), (3724, 73736), (3952, 69482), (4256, 64519), (4963, 55328), (5096, 53884), (5672, 48412), (6916, 39704), (7448, 36868), (7904, 34741), (9217, 29792), (9926, 27664), (10192, 26942), (11344, 24206), (12103, 22688), (13471, 20384), (13832, 19852), (14896, 18434)]