281752128

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{23293}}^1$

素因数の和:23321

約数の個数: 112

約数和(自身を含む): 946668160

約数和(自身を除く): 664916032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 23293, 46586, 69879, 93172, 139758, 163051, 186344, 209637, 279516, 326102, 372688, 419274, 489153, 559032, 628911, 652204, 745376, 838548, 978306, 1118064, 1257822, 1304408, 1467459, 1490752, 1677096, 1956612, 2236128, 2515644, 2608816, 2934918, 3354192, 3913224, 4402377, 4472256, 5031288, 5217632, 5869836, 6708384, 7826448, 8804754, 10062576, 10435264, 11739672, 13416768, 15652896, 17609508, 20125152, 23479344, 31305792, 35219016, 40250304, 46958688, 70438032, 93917376, 140876064, 281752128]

約数ペア:

[(1, 281752128), (2, 140876064), (3, 93917376), (4, 70438032), (6, 46958688), (7, 40250304), (8, 35219016), (9, 31305792), (12, 23479344), (14, 20125152), (16, 17609508), (18, 15652896), (21, 13416768), (24, 11739672), (27, 10435264), (28, 10062576), (32, 8804754), (36, 7826448), (42, 6708384), (48, 5869836), (54, 5217632), (56, 5031288), (63, 4472256), (64, 4402377), (72, 3913224), (84, 3354192), (96, 2934918), (108, 2608816), (112, 2515644), (126, 2236128), (144, 1956612), (168, 1677096), (189, 1490752), (192, 1467459), (216, 1304408), (224, 1257822), (252, 1118064), (288, 978306), (336, 838548), (378, 745376), (432, 652204), (448, 628911), (504, 559032), (576, 489153), (672, 419274), (756, 372688), (864, 326102), (1008, 279516), (1344, 209637), (1512, 186344), (1728, 163051), (2016, 139758), (3024, 93172), (4032, 69879), (6048, 46586), (12096, 23293)]