316269108

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 812011200

約数和(自身を除く): 495742092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 199, 262, 337, 393, 398, 524, 597, 674, 786, 796, 1011, 1179, 1194, 1348, 1572, 1791, 2022, 2358, 2388, 3033, 3582, 4044, 4716, 6066, 7164, 12132, 26069, 44147, 52138, 67063, 78207, 88294, 104276, 132441, 134126, 156414, 176588, 201189, 234621, 264882, 268252, 312828, 397323, 402378, 469242, 529764, 603567, 794646, 804756, 938484, 1207134, 1589292, 2414268, 8785253, 17570506, 26355759, 35141012, 52711518, 79067277, 105423036, 158134554, 316269108]

約数ペア:

[(1, 316269108), (2, 158134554), (3, 105423036), (4, 79067277), (6, 52711518), (9, 35141012), (12, 26355759), (18, 17570506), (36, 8785253), (131, 2414268), (199, 1589292), (262, 1207134), (337, 938484), (393, 804756), (398, 794646), (524, 603567), (597, 529764), (674, 469242), (786, 402378), (796, 397323), (1011, 312828), (1179, 268252), (1194, 264882), (1348, 234621), (1572, 201189), (1791, 176588), (2022, 156414), (2358, 134126), (2388, 132441), (3033, 104276), (3582, 88294), (4044, 78207), (4716, 67063), (6066, 52138), (7164, 44147), (12132, 26069)]