384632656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{3187}}^1$

素因数の和:3611

約数の個数: 40

約数和(自身を含む): 786670880

約数和(自身を除く): 402038224

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 397, 794, 1588, 3176, 3187, 6352, 6374, 7543, 12748, 15086, 25496, 30172, 50992, 60344, 60553, 120688, 121106, 242212, 484424, 968848, 1265239, 2530478, 5060956, 10121912, 20243824, 24039541, 48079082, 96158164, 192316328, 384632656]

約数ペア:

[(1, 384632656), (2, 192316328), (4, 96158164), (8, 48079082), (16, 24039541), (19, 20243824), (38, 10121912), (76, 5060956), (152, 2530478), (304, 1265239), (397, 968848), (794, 484424), (1588, 242212), (3176, 121106), (3187, 120688), (6352, 60553), (6374, 60344), (7543, 50992), (12748, 30172), (15086, 25496)]