681700896

素因数分解:

$2^5\times 3^2\times {\mathrm{739}}^1\times {\mathrm{3203}}^1$

素因数の和:3958

約数の個数: 72

約数和(自身を含む): 1941816240

約数和(自身を除く): 1260115344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 739, 1478, 2217, 2956, 3203, 4434, 5912, 6406, 6651, 8868, 9609, 11824, 12812, 13302, 17736, 19218, 23648, 25624, 26604, 28827, 35472, 38436, 51248, 53208, 57654, 70944, 76872, 102496, 106416, 115308, 153744, 212832, 230616, 307488, 461232, 922464, 2367017, 4734034, 7101051, 9468068, 14202102, 18936136, 21303153, 28404204, 37872272, 42606306, 56808408, 75744544, 85212612, 113616816, 170425224, 227233632, 340850448, 681700896]

約数ペア:

[(1, 681700896), (2, 340850448), (3, 227233632), (4, 170425224), (6, 113616816), (8, 85212612), (9, 75744544), (12, 56808408), (16, 42606306), (18, 37872272), (24, 28404204), (32, 21303153), (36, 18936136), (48, 14202102), (72, 9468068), (96, 7101051), (144, 4734034), (288, 2367017), (739, 922464), (1478, 461232), (2217, 307488), (2956, 230616), (3203, 212832), (4434, 153744), (5912, 115308), (6406, 106416), (6651, 102496), (8868, 76872), (9609, 70944), (11824, 57654), (12812, 53208), (13302, 51248), (17736, 38436), (19218, 35472), (23648, 28827), (25624, 26604)]