16415660008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1\times {\mathrm{2963}}^1$

素因数の和:3538

約数の個数: 64

約数和(自身を含む): 33887056320

約数和(自身を除く): 17471396312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 401, 628, 802, 1256, 1604, 1727, 2963, 3208, 3454, 4411, 5926, 6908, 8822, 11852, 13816, 17644, 23704, 32593, 35288, 62957, 65186, 125914, 130372, 251828, 260744, 465191, 503656, 692527, 930382, 1188163, 1385054, 1860764, 2376326, 2770108, 3721528, 4752652, 5117101, 5540216, 9505304, 10234202, 13069793, 20468404, 26139586, 40936808, 52279172, 104558344, 186541591, 373083182, 746166364, 1492332728, 2051957501, 4103915002, 8207830004, 16415660008]

約数ペア:

[(1, 16415660008), (2, 8207830004), (4, 4103915002), (8, 2051957501), (11, 1492332728), (22, 746166364), (44, 373083182), (88, 186541591), (157, 104558344), (314, 52279172), (401, 40936808), (628, 26139586), (802, 20468404), (1256, 13069793), (1604, 10234202), (1727, 9505304), (2963, 5540216), (3208, 5117101), (3454, 4752652), (4411, 3721528), (5926, 2770108), (6908, 2376326), (8822, 1860764), (11852, 1385054), (13816, 1188163), (17644, 930382), (23704, 692527), (32593, 503656), (35288, 465191), (62957, 260744), (65186, 251828), (125914, 130372)]