1639003488

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{122827}}^1$

素因数の和:122979

約数の個数: 48

約数和(自身を含む): 4333371840

約数和(自身を除く): 2694368352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 13344, 122827, 245654, 368481, 491308, 736962, 982616, 1473924, 1965232, 2947848, 3930464, 5895696, 11791392, 17072953, 34145906, 51218859, 68291812, 102437718, 136583624, 204875436, 273167248, 409750872, 546334496, 819501744, 1639003488]

約数ペア:

[(1, 1639003488), (2, 819501744), (3, 546334496), (4, 409750872), (6, 273167248), (8, 204875436), (12, 136583624), (16, 102437718), (24, 68291812), (32, 51218859), (48, 34145906), (96, 17072953), (139, 11791392), (278, 5895696), (417, 3930464), (556, 2947848), (834, 1965232), (1112, 1473924), (1668, 982616), (2224, 736962), (3336, 491308), (4448, 368481), (6672, 245654), (13344, 122827)]