231467824

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:618

約数の個数: 80

約数和(自身を含む): 533616640

約数和(自身を除く): 302148816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 163, 217, 248, 326, 409, 434, 496, 652, 818, 868, 1141, 1304, 1636, 1736, 2282, 2608, 2863, 3272, 3472, 4564, 5053, 5726, 6544, 9128, 10106, 11452, 12679, 18256, 20212, 22904, 25358, 35371, 40424, 45808, 50716, 66667, 70742, 80848, 88753, 101432, 133334, 141484, 177506, 202864, 266668, 282968, 355012, 466669, 533336, 565936, 710024, 933338, 1066672, 1420048, 1866676, 2066677, 3733352, 4133354, 7466704, 8266708, 14466739, 16533416, 28933478, 33066832, 57866956, 115733912, 231467824]

約数ペア:

[(1, 231467824), (2, 115733912), (4, 57866956), (7, 33066832), (8, 28933478), (14, 16533416), (16, 14466739), (28, 8266708), (31, 7466704), (56, 4133354), (62, 3733352), (112, 2066677), (124, 1866676), (163, 1420048), (217, 1066672), (248, 933338), (326, 710024), (409, 565936), (434, 533336), (496, 466669), (652, 355012), (818, 282968), (868, 266668), (1141, 202864), (1304, 177506), (1636, 141484), (1736, 133334), (2282, 101432), (2608, 88753), (2863, 80848), (3272, 70742), (3472, 66667), (4564, 50716), (5053, 45808), (5726, 40424), (6544, 35371), (9128, 25358), (10106, 22904), (11452, 20212), (12679, 18256)]