320847714

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{3593}}^1$

素因数の和:3664

約数の個数: 72

約数和(自身を含む): 782967276

約数和(自身を除く): 462119562

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 121, 123, 198, 242, 246, 363, 369, 451, 726, 738, 902, 1089, 1353, 2178, 2706, 3593, 4059, 4961, 7186, 8118, 9922, 10779, 14883, 21558, 29766, 32337, 39523, 44649, 64674, 79046, 89298, 118569, 147313, 237138, 294626, 355707, 434753, 441939, 711414, 869506, 883878, 1304259, 1325817, 1620443, 2608518, 2651634, 3240886, 3912777, 4861329, 7825554, 9722658, 14583987, 17824873, 29167974, 35649746, 53474619, 106949238, 160423857, 320847714]

約数ペア:

[(1, 320847714), (2, 160423857), (3, 106949238), (6, 53474619), (9, 35649746), (11, 29167974), (18, 17824873), (22, 14583987), (33, 9722658), (41, 7825554), (66, 4861329), (82, 3912777), (99, 3240886), (121, 2651634), (123, 2608518), (198, 1620443), (242, 1325817), (246, 1304259), (363, 883878), (369, 869506), (451, 711414), (726, 441939), (738, 434753), (902, 355707), (1089, 294626), (1353, 237138), (2178, 147313), (2706, 118569), (3593, 89298), (4059, 79046), (4961, 64674), (7186, 44649), (8118, 39523), (9922, 32337), (10779, 29766), (14883, 21558)]