318969312

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 859953024

約数和(自身を除く): 540983712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 101, 134, 201, 202, 268, 303, 402, 404, 491, 536, 606, 804, 808, 982, 1072, 1212, 1473, 1608, 1616, 1964, 2144, 2424, 2946, 3216, 3232, 3928, 4848, 5892, 6432, 6767, 7856, 9696, 11784, 13534, 15712, 20301, 23568, 27068, 32897, 40602, 47136, 49591, 54136, 65794, 81204, 98691, 99182, 108272, 131588, 148773, 162408, 197382, 198364, 216544, 263176, 297546, 324816, 394764, 396728, 526352, 595092, 649632, 789528, 793456, 1052704, 1190184, 1579056, 1586912, 2380368, 3158112, 3322597, 4760736, 6645194, 9967791, 13290388, 19935582, 26580776, 39871164, 53161552, 79742328, 106323104, 159484656, 318969312]

約数ペア:

[(1, 318969312), (2, 159484656), (3, 106323104), (4, 79742328), (6, 53161552), (8, 39871164), (12, 26580776), (16, 19935582), (24, 13290388), (32, 9967791), (48, 6645194), (67, 4760736), (96, 3322597), (101, 3158112), (134, 2380368), (201, 1586912), (202, 1579056), (268, 1190184), (303, 1052704), (402, 793456), (404, 789528), (491, 649632), (536, 595092), (606, 526352), (804, 396728), (808, 394764), (982, 324816), (1072, 297546), (1212, 263176), (1473, 216544), (1608, 198364), (1616, 197382), (1964, 162408), (2144, 148773), (2424, 131588), (2946, 108272), (3216, 99182), (3232, 98691), (3928, 81204), (4848, 65794), (5892, 54136), (6432, 49591), (6767, 47136), (7856, 40602), (9696, 32897), (11784, 27068), (13534, 23568), (15712, 20301)]