401550144

素因数分解:

$2^6\times 3^1\times {\mathrm{101}}^1\times {\mathrm{20707}}^1$

素因数の和:20823

約数の個数: 56

約数和(自身を含む): 1073005728

約数和(自身を除く): 671455584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 192, 202, 303, 404, 606, 808, 1212, 1616, 2424, 3232, 4848, 6464, 9696, 19392, 20707, 41414, 62121, 82828, 124242, 165656, 248484, 331312, 496968, 662624, 993936, 1325248, 1987872, 2091407, 3975744, 4182814, 6274221, 8365628, 12548442, 16731256, 25096884, 33462512, 50193768, 66925024, 100387536, 133850048, 200775072, 401550144]

約数ペア:

[(1, 401550144), (2, 200775072), (3, 133850048), (4, 100387536), (6, 66925024), (8, 50193768), (12, 33462512), (16, 25096884), (24, 16731256), (32, 12548442), (48, 8365628), (64, 6274221), (96, 4182814), (101, 3975744), (192, 2091407), (202, 1987872), (303, 1325248), (404, 993936), (606, 662624), (808, 496968), (1212, 331312), (1616, 248484), (2424, 165656), (3232, 124242), (4848, 82828), (6464, 62121), (9696, 41414), (19392, 20707)]