344822972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 662676000

約数和(自身を除く): 317853028

約数列:

[1, 2, 4, 13, 26, 52, 97, 137, 194, 274, 388, 499, 548, 998, 1261, 1781, 1996, 2522, 3562, 5044, 6487, 7124, 12974, 13289, 25948, 26578, 48403, 53156, 68363, 96806, 136726, 172757, 193612, 273452, 345514, 629239, 691028, 888719, 1258478, 1777438, 2516956, 3554876, 6631211, 13262422, 26524844, 86205743, 172411486, 344822972]

約数ペア:

[(1, 344822972), (2, 172411486), (4, 86205743), (13, 26524844), (26, 13262422), (52, 6631211), (97, 3554876), (137, 2516956), (194, 1777438), (274, 1258478), (388, 888719), (499, 691028), (548, 629239), (998, 345514), (1261, 273452), (1781, 193612), (1996, 172757), (2522, 136726), (3562, 96806), (5044, 68363), (6487, 53156), (7124, 48403), (12974, 26578), (13289, 25948)]