1031544008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 2139825600

約数和(自身を除く): 1108281592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 197, 314, 379, 394, 628, 758, 788, 1256, 1516, 1576, 1727, 2167, 3032, 3454, 4169, 4334, 6908, 8338, 8668, 13816, 16676, 17336, 30929, 33352, 59503, 61858, 74663, 119006, 123716, 149326, 238012, 247432, 298652, 340219, 476024, 597304, 654533, 680438, 821293, 1309066, 1360876, 1642586, 2618132, 2721752, 3285172, 5236264, 6570344, 11722091, 23444182, 46888364, 93776728, 128943001, 257886002, 515772004, 1031544008]

約数ペア:

[(1, 1031544008), (2, 515772004), (4, 257886002), (8, 128943001), (11, 93776728), (22, 46888364), (44, 23444182), (88, 11722091), (157, 6570344), (197, 5236264), (314, 3285172), (379, 2721752), (394, 2618132), (628, 1642586), (758, 1360876), (788, 1309066), (1256, 821293), (1516, 680438), (1576, 654533), (1727, 597304), (2167, 476024), (3032, 340219), (3454, 298652), (4169, 247432), (4334, 238012), (6908, 149326), (8338, 123716), (8668, 119006), (13816, 74663), (16676, 61858), (17336, 59503), (30929, 33352)]