421151904

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{12941}}^1$

素因数の和:13070

約数の個数: 72

約数和(自身を含む): 1208342772

約数和(自身を除く): 787190868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 3616, 4068, 5424, 8136, 10848, 12941, 16272, 25882, 32544, 38823, 51764, 77646, 103528, 116469, 155292, 207056, 232938, 310584, 414112, 465876, 621168, 931752, 1242336, 1462333, 1863504, 2924666, 3727008, 4386999, 5849332, 8773998, 11698664, 13160997, 17547996, 23397328, 26321994, 35095992, 46794656, 52643988, 70191984, 105287976, 140383968, 210575952, 421151904]

約数ペア:

[(1, 421151904), (2, 210575952), (3, 140383968), (4, 105287976), (6, 70191984), (8, 52643988), (9, 46794656), (12, 35095992), (16, 26321994), (18, 23397328), (24, 17547996), (32, 13160997), (36, 11698664), (48, 8773998), (72, 5849332), (96, 4386999), (113, 3727008), (144, 2924666), (226, 1863504), (288, 1462333), (339, 1242336), (452, 931752), (678, 621168), (904, 465876), (1017, 414112), (1356, 310584), (1808, 232938), (2034, 207056), (2712, 155292), (3616, 116469), (4068, 103528), (5424, 77646), (8136, 51764), (10848, 38823), (12941, 32544), (16272, 25882)]