2900866416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{278501}}^1$

素因数の和:278550

約数の個数: 80

約数和(自身を含む): 8840767488

約数和(自身を除く): 5939901072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 278501, 557002, 835503, 1114004, 1671006, 1949507, 2228008, 3342012, 3899014, 4456016, 5848521, 6684024, 7798028, 8633531, 11697042, 13368048, 15596056, 17267062, 23394084, 25900593, 31192112, 34534124, 46788168, 51801186, 60434717, 69068248, 93576336, 103602372, 120869434, 138136496, 181304151, 207204744, 241738868, 362608302, 414409488, 483477736, 725216604, 966955472, 1450433208, 2900866416]

約数ペア:

[(1, 2900866416), (2, 1450433208), (3, 966955472), (4, 725216604), (6, 483477736), (7, 414409488), (8, 362608302), (12, 241738868), (14, 207204744), (16, 181304151), (21, 138136496), (24, 120869434), (28, 103602372), (31, 93576336), (42, 69068248), (48, 60434717), (56, 51801186), (62, 46788168), (84, 34534124), (93, 31192112), (112, 25900593), (124, 23394084), (168, 17267062), (186, 15596056), (217, 13368048), (248, 11697042), (336, 8633531), (372, 7798028), (434, 6684024), (496, 5848521), (651, 4456016), (744, 3899014), (868, 3342012), (1302, 2228008), (1488, 1949507), (1736, 1671006), (2604, 1114004), (3472, 835503), (5208, 557002), (10416, 278501)]