448428590589

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{677}}^1\times {\mathrm{2081}}^1$

素因数の和:3450

約数の個数: 64

約数和(自身を含む): 715509780480

約数和(自身を除く): 267081189891

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 659, 677, 1977, 2031, 2081, 4613, 4739, 6243, 13839, 14217, 14567, 15157, 15571, 43701, 45471, 46713, 47863, 106099, 108997, 143589, 318297, 326991, 335041, 446143, 1005123, 1338429, 1371379, 1408837, 3123001, 4114137, 4226511, 9369003, 9599653, 9861859, 10261289, 28798959, 29585577, 30783867, 31541717, 32403251, 71829023, 94625151, 97209753, 215487069, 220792019, 226822757, 662376057, 680468271, 928423583, 2785270749, 6498965081, 19496895243, 21353742409, 64061227227, 149476196863, 448428590589]

約数ペア:

[(1, 448428590589), (3, 149476196863), (7, 64061227227), (21, 21353742409), (23, 19496895243), (69, 6498965081), (161, 2785270749), (483, 928423583), (659, 680468271), (677, 662376057), (1977, 226822757), (2031, 220792019), (2081, 215487069), (4613, 97209753), (4739, 94625151), (6243, 71829023), (13839, 32403251), (14217, 31541717), (14567, 30783867), (15157, 29585577), (15571, 28798959), (43701, 10261289), (45471, 9861859), (46713, 9599653), (47863, 9369003), (106099, 4226511), (108997, 4114137), (143589, 3123001), (318297, 1408837), (326991, 1371379), (335041, 1338429), (446143, 1005123)]