2978976

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 192

約数和(自身を含む): 10838016

約数和(自身を除く): 7859040

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 31, 32, 33, 39, 42, 44, 48, 52, 56, 62, 66, 77, 78, 84, 88, 91, 93, 96, 104, 112, 124, 132, 143, 154, 156, 168, 176, 182, 186, 208, 217, 224, 231, 248, 264, 273, 286, 308, 312, 336, 341, 352, 364, 372, 403, 416, 429, 434, 462, 496, 528, 546, 572, 616, 624, 651, 672, 682, 728, 744, 806, 858, 868, 924, 992, 1001, 1023, 1056, 1092, 1144, 1209, 1232, 1248, 1302, 1364, 1456, 1488, 1612, 1716, 1736, 1848, 2002, 2046, 2184, 2288, 2387, 2418, 2464, 2604, 2728, 2821, 2912, 2976, 3003, 3224, 3432, 3472, 3696, 4004, 4092, 4368, 4433, 4576, 4774, 4836, 5208, 5456, 5642, 6006, 6448, 6864, 6944, 7161, 7392, 8008, 8184, 8463, 8736, 8866, 9548, 9672, 10416, 10912, 11284, 12012, 12896, 13299, 13728, 14322, 16016, 16368, 16926, 17732, 19096, 19344, 20832, 22568, 24024, 26598, 28644, 31031, 32032, 32736, 33852, 35464, 38192, 38688, 45136, 48048, 53196, 57288, 62062, 67704, 70928, 76384, 90272, 93093, 96096, 106392, 114576, 124124, 135408, 141856, 186186, 212784, 229152, 248248, 270816, 372372, 425568, 496496, 744744, 992992, 1489488, 2978976]

約数ペア:

[(1, 2978976), (2, 1489488), (3, 992992), (4, 744744), (6, 496496), (7, 425568), (8, 372372), (11, 270816), (12, 248248), (13, 229152), (14, 212784), (16, 186186), (21, 141856), (22, 135408), (24, 124124), (26, 114576), (28, 106392), (31, 96096), (32, 93093), (33, 90272), (39, 76384), (42, 70928), (44, 67704), (48, 62062), (52, 57288), (56, 53196), (62, 48048), (66, 45136), (77, 38688), (78, 38192), (84, 35464), (88, 33852), (91, 32736), (93, 32032), (96, 31031), (104, 28644), (112, 26598), (124, 24024), (132, 22568), (143, 20832), (154, 19344), (156, 19096), (168, 17732), (176, 16926), (182, 16368), (186, 16016), (208, 14322), (217, 13728), (224, 13299), (231, 12896), (248, 12012), (264, 11284), (273, 10912), (286, 10416), (308, 9672), (312, 9548), (336, 8866), (341, 8736), (352, 8463), (364, 8184), (372, 8008), (403, 7392), (416, 7161), (429, 6944), (434, 6864), (462, 6448), (496, 6006), (528, 5642), (546, 5456), (572, 5208), (616, 4836), (624, 4774), (651, 4576), (672, 4433), (682, 4368), (728, 4092), (744, 4004), (806, 3696), (858, 3472), (868, 3432), (924, 3224), (992, 3003), (1001, 2976), (1023, 2912), (1056, 2821), (1092, 2728), (1144, 2604), (1209, 2464), (1232, 2418), (1248, 2387), (1302, 2288), (1364, 2184), (1456, 2046), (1488, 2002), (1612, 1848), (1716, 1736)]