4478256

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:378

約数の個数: 60

約数和(自身を含む): 12679992

約数和(自身を除く): 8201736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 227, 274, 411, 454, 548, 681, 822, 908, 1096, 1233, 1362, 1644, 1816, 2043, 2192, 2466, 2724, 3288, 3632, 4086, 4932, 5448, 6576, 8172, 9864, 10896, 16344, 19728, 31099, 32688, 62198, 93297, 124396, 186594, 248792, 279891, 373188, 497584, 559782, 746376, 1119564, 1492752, 2239128, 4478256]

約数ペア:

[(1, 4478256), (2, 2239128), (3, 1492752), (4, 1119564), (6, 746376), (8, 559782), (9, 497584), (12, 373188), (16, 279891), (18, 248792), (24, 186594), (36, 124396), (48, 93297), (72, 62198), (137, 32688), (144, 31099), (227, 19728), (274, 16344), (411, 10896), (454, 9864), (548, 8172), (681, 6576), (822, 5448), (908, 4932), (1096, 4086), (1233, 3632), (1362, 3288), (1644, 2724), (1816, 2466), (2043, 2192)]