391040372754

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{7159}}^1\times {\mathrm{49747}}^1$

素因数の和:56975

約数の個数: 48

約数和(自身を含む): 861281154240

約数和(自身を除く): 470240781486

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 7159, 14318, 21477, 42954, 49747, 64431, 99494, 128862, 149241, 298482, 436699, 447723, 873398, 895446, 1310097, 2620194, 3034567, 3930291, 6069134, 7860582, 9103701, 18207402, 27311103, 54622206, 356138773, 712277546, 1068416319, 2136832638, 3205248957, 6410497914, 21724465153, 43448930306, 65173395459, 130346790918, 195520186377, 391040372754]

約数ペア:

[(1, 391040372754), (2, 195520186377), (3, 130346790918), (6, 65173395459), (9, 43448930306), (18, 21724465153), (61, 6410497914), (122, 3205248957), (183, 2136832638), (366, 1068416319), (549, 712277546), (1098, 356138773), (7159, 54622206), (14318, 27311103), (21477, 18207402), (42954, 9103701), (49747, 7860582), (64431, 6069134), (99494, 3930291), (128862, 3034567), (149241, 2620194), (298482, 1310097), (436699, 895446), (447723, 873398)]