1268275918

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 2482099200

約数和(自身を除く): 1213823282

約数列:

[1, 2, 7, 13, 14, 26, 47, 49, 59, 91, 94, 98, 118, 182, 329, 359, 413, 611, 637, 658, 718, 767, 826, 1222, 1274, 1534, 2303, 2513, 2773, 2891, 4277, 4606, 4667, 5026, 5369, 5546, 5782, 8554, 9334, 10738, 16873, 17591, 19411, 21181, 29939, 32669, 33746, 35182, 36049, 37583, 38822, 42362, 59878, 65338, 72098, 75166, 118111, 135877, 148267, 219349, 228683, 236222, 252343, 271754, 275353, 296534, 438698, 457366, 504686, 550706, 826777, 995507, 1037869, 1535443, 1653554, 1766401, 1927471, 1991014, 2075738, 3070886, 3532802, 3854942, 6968549, 10748101, 12941591, 13492297, 13937098, 21496202, 25883182, 26984594, 48779843, 90591137, 97559686, 181182274, 634137959, 1268275918]

約数ペア:

[(1, 1268275918), (2, 634137959), (7, 181182274), (13, 97559686), (14, 90591137), (26, 48779843), (47, 26984594), (49, 25883182), (59, 21496202), (91, 13937098), (94, 13492297), (98, 12941591), (118, 10748101), (182, 6968549), (329, 3854942), (359, 3532802), (413, 3070886), (611, 2075738), (637, 1991014), (658, 1927471), (718, 1766401), (767, 1653554), (826, 1535443), (1222, 1037869), (1274, 995507), (1534, 826777), (2303, 550706), (2513, 504686), (2773, 457366), (2891, 438698), (4277, 296534), (4606, 275353), (4667, 271754), (5026, 252343), (5369, 236222), (5546, 228683), (5782, 219349), (8554, 148267), (9334, 135877), (10738, 118111), (16873, 75166), (17591, 72098), (19411, 65338), (21181, 59878), (29939, 42362), (32669, 38822), (33746, 37583), (35182, 36049)]