489563298

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5419}}^1$

素因数の和:5676

約数の個数: 64

約数和(自身を含む): 1248768000

約数和(自身を除く): 759204702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 239, 378, 478, 717, 1434, 1673, 2151, 3346, 4302, 5019, 5419, 6453, 10038, 10838, 12906, 15057, 16257, 30114, 32514, 37933, 45171, 48771, 75866, 90342, 97542, 113799, 146313, 227598, 292626, 341397, 682794, 1024191, 1295141, 2048382, 2590282, 3885423, 7770846, 9065987, 11656269, 18131974, 23312538, 27197961, 34968807, 54395922, 69937614, 81593883, 163187766, 244781649, 489563298]

約数ペア:

[(1, 489563298), (2, 244781649), (3, 163187766), (6, 81593883), (7, 69937614), (9, 54395922), (14, 34968807), (18, 27197961), (21, 23312538), (27, 18131974), (42, 11656269), (54, 9065987), (63, 7770846), (126, 3885423), (189, 2590282), (239, 2048382), (378, 1295141), (478, 1024191), (717, 682794), (1434, 341397), (1673, 292626), (2151, 227598), (3346, 146313), (4302, 113799), (5019, 97542), (5419, 90342), (6453, 75866), (10038, 48771), (10838, 45171), (12906, 37933), (15057, 32514), (16257, 30114)]