493811784

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{919}}^1$

素因数の和:1387

約数の個数: 96

約数和(自身を含む): 1420848000

約数和(自身を除く): 927036216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 439, 612, 878, 919, 1224, 1317, 1756, 1838, 2634, 2757, 3512, 3676, 3951, 5268, 5514, 7352, 7463, 7902, 8271, 10536, 11028, 14926, 15623, 15804, 16542, 22056, 22389, 29852, 31246, 31608, 33084, 44778, 46869, 59704, 62492, 66168, 67167, 89556, 93738, 124984, 134334, 140607, 179112, 187476, 268668, 281214, 374952, 403441, 537336, 562428, 806882, 1124856, 1210323, 1613764, 2420646, 3227528, 3630969, 4841292, 6858497, 7261938, 9682584, 13716994, 14523876, 20575491, 27433988, 29047752, 41150982, 54867976, 61726473, 82301964, 123452946, 164603928, 246905892, 493811784]

約数ペア:

[(1, 493811784), (2, 246905892), (3, 164603928), (4, 123452946), (6, 82301964), (8, 61726473), (9, 54867976), (12, 41150982), (17, 29047752), (18, 27433988), (24, 20575491), (34, 14523876), (36, 13716994), (51, 9682584), (68, 7261938), (72, 6858497), (102, 4841292), (136, 3630969), (153, 3227528), (204, 2420646), (306, 1613764), (408, 1210323), (439, 1124856), (612, 806882), (878, 562428), (919, 537336), (1224, 403441), (1317, 374952), (1756, 281214), (1838, 268668), (2634, 187476), (2757, 179112), (3512, 140607), (3676, 134334), (3951, 124984), (5268, 93738), (5514, 89556), (7352, 67167), (7463, 66168), (7902, 62492), (8271, 59704), (10536, 46869), (11028, 44778), (14926, 33084), (15623, 31608), (15804, 31246), (16542, 29852), (22056, 22389)]