378644364

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{214651}}^1$

素因数の和:214675

約数の個数: 54

約数和(自身を含む): 1113399924

約数和(自身を除く): 734755560

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 214651, 429302, 643953, 858604, 1287906, 1502557, 1931859, 2575812, 3005114, 3863718, 4507671, 6010228, 7727436, 9015342, 10517899, 13523013, 18030684, 21035798, 27046026, 31553697, 42071596, 54092052, 63107394, 94661091, 126214788, 189322182, 378644364]

約数ペア:

[(1, 378644364), (2, 189322182), (3, 126214788), (4, 94661091), (6, 63107394), (7, 54092052), (9, 42071596), (12, 31553697), (14, 27046026), (18, 21035798), (21, 18030684), (28, 13523013), (36, 10517899), (42, 9015342), (49, 7727436), (63, 6010228), (84, 4507671), (98, 3863718), (126, 3005114), (147, 2575812), (196, 1931859), (252, 1502557), (294, 1287906), (441, 858604), (588, 643953), (882, 429302), (1764, 214651)]