228489430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 462329280

約数和(自身を除く): 233839850

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 67, 74, 130, 134, 185, 335, 370, 481, 670, 709, 871, 962, 1418, 1742, 2405, 2479, 3545, 4355, 4810, 4958, 7090, 8710, 9217, 12395, 18434, 24790, 26233, 32227, 46085, 47503, 52466, 64454, 92170, 95006, 131165, 161135, 237515, 262330, 322270, 341029, 475030, 617539, 682058, 1235078, 1705145, 1757611, 3087695, 3410290, 3515222, 6175390, 8788055, 17576110, 22848943, 45697886, 114244715, 228489430]

約数ペア:

[(1, 228489430), (2, 114244715), (5, 45697886), (10, 22848943), (13, 17576110), (26, 8788055), (37, 6175390), (65, 3515222), (67, 3410290), (74, 3087695), (130, 1757611), (134, 1705145), (185, 1235078), (335, 682058), (370, 617539), (481, 475030), (670, 341029), (709, 322270), (871, 262330), (962, 237515), (1418, 161135), (1742, 131165), (2405, 95006), (2479, 92170), (3545, 64454), (4355, 52466), (4810, 47503), (4958, 46085), (7090, 32227), (8710, 26233), (9217, 24790), (12395, 18434)]