388378032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2633}}^1$

素因数の和:3090

約数の個数: 80

約数和(自身を含む): 1149688320

約数和(自身を除く): 761310288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 439, 878, 1317, 1756, 2633, 2634, 3073, 3512, 5266, 5268, 6146, 7024, 7899, 9219, 10532, 10536, 12292, 15798, 18431, 18438, 21064, 21072, 24584, 31596, 36862, 36876, 42128, 49168, 55293, 63192, 73724, 73752, 110586, 126384, 147448, 147504, 221172, 294896, 442344, 884688, 1155887, 2311774, 3467661, 4623548, 6935322, 8091209, 9247096, 13870644, 16182418, 18494192, 24273627, 27741288, 32364836, 48547254, 55482576, 64729672, 97094508, 129459344, 194189016, 388378032]

約数ペア:

[(1, 388378032), (2, 194189016), (3, 129459344), (4, 97094508), (6, 64729672), (7, 55482576), (8, 48547254), (12, 32364836), (14, 27741288), (16, 24273627), (21, 18494192), (24, 16182418), (28, 13870644), (42, 9247096), (48, 8091209), (56, 6935322), (84, 4623548), (112, 3467661), (168, 2311774), (336, 1155887), (439, 884688), (878, 442344), (1317, 294896), (1756, 221172), (2633, 147504), (2634, 147448), (3073, 126384), (3512, 110586), (5266, 73752), (5268, 73724), (6146, 63192), (7024, 55293), (7899, 49168), (9219, 42128), (10532, 36876), (10536, 36862), (12292, 31596), (15798, 24584), (18431, 21072), (18438, 21064)]