631880256

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{470149}}^1$

素因数の和:470171

約数の個数: 56

約数和(自身を含む): 1910689600

約数和(自身を除く): 1278809344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 470149, 940298, 1410447, 1880596, 2820894, 3291043, 3761192, 5641788, 6582086, 7522384, 9873129, 11283576, 13164172, 15044768, 19746258, 22567152, 26328344, 30089536, 39492516, 45134304, 52656688, 78985032, 90268608, 105313376, 157970064, 210626752, 315940128, 631880256]

約数ペア:

[(1, 631880256), (2, 315940128), (3, 210626752), (4, 157970064), (6, 105313376), (7, 90268608), (8, 78985032), (12, 52656688), (14, 45134304), (16, 39492516), (21, 30089536), (24, 26328344), (28, 22567152), (32, 19746258), (42, 15044768), (48, 13164172), (56, 11283576), (64, 9873129), (84, 7522384), (96, 6582086), (112, 5641788), (168, 3761192), (192, 3291043), (224, 2820894), (336, 1880596), (448, 1410447), (672, 940298), (1344, 470149)]