353920008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1351

約数の個数: 128

約数和(自身を含む): 1028764800

約数和(自身を除く): 674844792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 53, 68, 78, 102, 104, 106, 136, 156, 159, 204, 212, 221, 312, 318, 408, 424, 442, 636, 663, 689, 884, 901, 1259, 1272, 1326, 1378, 1768, 1802, 2067, 2518, 2652, 2703, 2756, 3604, 3777, 4134, 5036, 5304, 5406, 5512, 7208, 7554, 8268, 10072, 10812, 11713, 15108, 16367, 16536, 21403, 21624, 23426, 30216, 32734, 35139, 42806, 46852, 49101, 64209, 65468, 66727, 70278, 85612, 93704, 98202, 128418, 130936, 133454, 140556, 171224, 196404, 200181, 256836, 266908, 278239, 281112, 392808, 400362, 513672, 533816, 556478, 800724, 834717, 867451, 1112956, 1134359, 1601448, 1669434, 1734902, 2225912, 2268718, 2602353, 3338868, 3403077, 3469804, 4537436, 5204706, 6677736, 6806154, 6939608, 9074872, 10409412, 13612308, 14746667, 20818824, 27224616, 29493334, 44240001, 58986668, 88480002, 117973336, 176960004, 353920008]

約数ペア:

[(1, 353920008), (2, 176960004), (3, 117973336), (4, 88480002), (6, 58986668), (8, 44240001), (12, 29493334), (13, 27224616), (17, 20818824), (24, 14746667), (26, 13612308), (34, 10409412), (39, 9074872), (51, 6939608), (52, 6806154), (53, 6677736), (68, 5204706), (78, 4537436), (102, 3469804), (104, 3403077), (106, 3338868), (136, 2602353), (156, 2268718), (159, 2225912), (204, 1734902), (212, 1669434), (221, 1601448), (312, 1134359), (318, 1112956), (408, 867451), (424, 834717), (442, 800724), (636, 556478), (663, 533816), (689, 513672), (884, 400362), (901, 392808), (1259, 281112), (1272, 278239), (1326, 266908), (1378, 256836), (1768, 200181), (1802, 196404), (2067, 171224), (2518, 140556), (2652, 133454), (2703, 130936), (2756, 128418), (3604, 98202), (3777, 93704), (4134, 85612), (5036, 70278), (5304, 66727), (5406, 65468), (5512, 64209), (7208, 49101), (7554, 46852), (8268, 42806), (10072, 35139), (10812, 32734), (11713, 30216), (15108, 23426), (16367, 21624), (16536, 21403)]