215321304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3593}}^1$

素因数の和:3840

約数の個数: 64

約数和(自身を含む): 589991040

約数和(自身を除く): 374669736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 227, 264, 454, 681, 908, 1362, 1816, 2497, 2724, 3593, 4994, 5448, 7186, 7491, 9988, 10779, 14372, 14982, 19976, 21558, 28744, 29964, 39523, 43116, 59928, 79046, 86232, 118569, 158092, 237138, 316184, 474276, 815611, 948552, 1631222, 2446833, 3262444, 4893666, 6524888, 8971721, 9787332, 17943442, 19574664, 26915163, 35886884, 53830326, 71773768, 107660652, 215321304]

約数ペア:

[(1, 215321304), (2, 107660652), (3, 71773768), (4, 53830326), (6, 35886884), (8, 26915163), (11, 19574664), (12, 17943442), (22, 9787332), (24, 8971721), (33, 6524888), (44, 4893666), (66, 3262444), (88, 2446833), (132, 1631222), (227, 948552), (264, 815611), (454, 474276), (681, 316184), (908, 237138), (1362, 158092), (1816, 118569), (2497, 86232), (2724, 79046), (3593, 59928), (4994, 43116), (5448, 39523), (7186, 29964), (7491, 28744), (9988, 21558), (10779, 19976), (14372, 14982)]