2920457904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{51431}}^1$

素因数の和:51475

約数の個数: 120

約数和(自身を含む): 9336759552

約数和(自身を除く): 6416301648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 169, 182, 208, 273, 312, 336, 338, 364, 507, 546, 624, 676, 728, 1014, 1092, 1183, 1352, 1456, 2028, 2184, 2366, 2704, 3549, 4056, 4368, 4732, 7098, 8112, 9464, 14196, 18928, 28392, 51431, 56784, 102862, 154293, 205724, 308586, 360017, 411448, 617172, 668603, 720034, 822896, 1080051, 1234344, 1337206, 1440068, 2005809, 2160102, 2468688, 2674412, 2880136, 4011618, 4320204, 4680221, 5348824, 5760272, 8023236, 8640408, 8691839, 9360442, 10697648, 14040663, 16046472, 17280816, 17383678, 18720884, 26075517, 28081326, 32092944, 34767356, 37441768, 52151034, 56162652, 60842873, 69534712, 74883536, 104302068, 112325304, 121685746, 139069424, 182528619, 208604136, 224650608, 243371492, 365057238, 417208272, 486742984, 730114476, 973485968, 1460228952, 2920457904]

約数ペア:

[(1, 2920457904), (2, 1460228952), (3, 973485968), (4, 730114476), (6, 486742984), (7, 417208272), (8, 365057238), (12, 243371492), (13, 224650608), (14, 208604136), (16, 182528619), (21, 139069424), (24, 121685746), (26, 112325304), (28, 104302068), (39, 74883536), (42, 69534712), (48, 60842873), (52, 56162652), (56, 52151034), (78, 37441768), (84, 34767356), (91, 32092944), (104, 28081326), (112, 26075517), (156, 18720884), (168, 17383678), (169, 17280816), (182, 16046472), (208, 14040663), (273, 10697648), (312, 9360442), (336, 8691839), (338, 8640408), (364, 8023236), (507, 5760272), (546, 5348824), (624, 4680221), (676, 4320204), (728, 4011618), (1014, 2880136), (1092, 2674412), (1183, 2468688), (1352, 2160102), (1456, 2005809), (2028, 1440068), (2184, 1337206), (2366, 1234344), (2704, 1080051), (3549, 822896), (4056, 720034), (4368, 668603), (4732, 617172), (7098, 411448), (8112, 360017), (9464, 308586), (14196, 205724), (18928, 154293), (28392, 102862), (51431, 56784)]