480247724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1447}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 968190720

約数和(自身を除く): 487942996

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 397, 418, 794, 836, 1447, 1588, 2894, 4367, 5788, 7543, 8734, 15086, 15917, 17468, 27493, 30172, 31834, 54986, 63668, 82973, 109972, 165946, 302423, 331892, 574459, 604846, 1148918, 1209692, 2297836, 6319049, 10914721, 12638098, 21829442, 25276196, 43658884, 120061931, 240123862, 480247724]

約数ペア:

[(1, 480247724), (2, 240123862), (4, 120061931), (11, 43658884), (19, 25276196), (22, 21829442), (38, 12638098), (44, 10914721), (76, 6319049), (209, 2297836), (397, 1209692), (418, 1148918), (794, 604846), (836, 574459), (1447, 331892), (1588, 302423), (2894, 165946), (4367, 109972), (5788, 82973), (7543, 63668), (8734, 54986), (15086, 31834), (15917, 30172), (17468, 27493)]