389948496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7789}}^1$

素因数の和:7956

約数の個数: 80

約数和(自身を含む): 1159152000

約数和(自身を除く): 769203504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 149, 168, 298, 336, 447, 596, 894, 1043, 1192, 1788, 2086, 2384, 3129, 3576, 4172, 6258, 7152, 7789, 8344, 12516, 15578, 16688, 23367, 25032, 31156, 46734, 50064, 54523, 62312, 93468, 109046, 124624, 163569, 186936, 218092, 327138, 373872, 436184, 654276, 872368, 1160561, 1308552, 2321122, 2617104, 3481683, 4642244, 6963366, 8123927, 9284488, 13926732, 16247854, 18568976, 24371781, 27853464, 32495708, 48743562, 55706928, 64991416, 97487124, 129982832, 194974248, 389948496]

約数ペア:

[(1, 389948496), (2, 194974248), (3, 129982832), (4, 97487124), (6, 64991416), (7, 55706928), (8, 48743562), (12, 32495708), (14, 27853464), (16, 24371781), (21, 18568976), (24, 16247854), (28, 13926732), (42, 9284488), (48, 8123927), (56, 6963366), (84, 4642244), (112, 3481683), (149, 2617104), (168, 2321122), (298, 1308552), (336, 1160561), (447, 872368), (596, 654276), (894, 436184), (1043, 373872), (1192, 327138), (1788, 218092), (2086, 186936), (2384, 163569), (3129, 124624), (3576, 109046), (4172, 93468), (6258, 62312), (7152, 54523), (7789, 50064), (8344, 46734), (12516, 31156), (15578, 25032), (16688, 23367)]