239867824

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2377}}^1$

素因数の和:2462

約数の個数: 80

約数和(自身を含む): 573231168

約数和(自身を除く): 333363344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 53, 56, 68, 106, 112, 119, 136, 212, 238, 272, 371, 424, 476, 742, 848, 901, 952, 1484, 1802, 1904, 2377, 2968, 3604, 4754, 5936, 6307, 7208, 9508, 12614, 14416, 16639, 19016, 25228, 33278, 38032, 40409, 50456, 66556, 80818, 100912, 125981, 133112, 161636, 251962, 266224, 282863, 323272, 503924, 565726, 646544, 881867, 1007848, 1131452, 1763734, 2015696, 2141677, 2262904, 3527468, 4283354, 4525808, 7054936, 8566708, 14109872, 14991739, 17133416, 29983478, 34266832, 59966956, 119933912, 239867824]

約数ペア:

[(1, 239867824), (2, 119933912), (4, 59966956), (7, 34266832), (8, 29983478), (14, 17133416), (16, 14991739), (17, 14109872), (28, 8566708), (34, 7054936), (53, 4525808), (56, 4283354), (68, 3527468), (106, 2262904), (112, 2141677), (119, 2015696), (136, 1763734), (212, 1131452), (238, 1007848), (272, 881867), (371, 646544), (424, 565726), (476, 503924), (742, 323272), (848, 282863), (901, 266224), (952, 251962), (1484, 161636), (1802, 133112), (1904, 125981), (2377, 100912), (2968, 80818), (3604, 66556), (4754, 50456), (5936, 40409), (6307, 38032), (7208, 33278), (9508, 25228), (12614, 19016), (14416, 16639)]