490318411128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4235939}}^1$

素因数の和:4236021

約数の個数: 128

約数和(自身を含む): 1537137907200

約数和(自身を除く): 1046819496072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 182, 212, 273, 312, 318, 364, 371, 424, 546, 636, 689, 728, 742, 1092, 1113, 1272, 1378, 1484, 2067, 2184, 2226, 2756, 2968, 4134, 4452, 4823, 5512, 8268, 8904, 9646, 14469, 16536, 19292, 28938, 38584, 57876, 115752, 4235939, 8471878, 12707817, 16943756, 25415634, 29651573, 33887512, 50831268, 55067207, 59303146, 88954719, 101662536, 110134414, 118606292, 165201621, 177909438, 220268828, 224504767, 237212584, 330403242, 355818876, 385470449, 440537656, 449009534, 660806484, 673514301, 711637752, 770940898, 898019068, 1156411347, 1321612968, 1347028602, 1541881796, 1571533369, 1796038136, 2312822694, 2694057204, 2918561971, 3083763592, 3143066738, 4625645388, 4714600107, 5388114408, 5837123942, 6286133476, 8755685913, 9251290776, 9429200214, 11674247884, 12572266952, 17511371826, 18858400428, 20429933797, 23348495768, 35022743652, 37716800856, 40859867594, 61289801391, 70045487304, 81719735188, 122579602782, 163439470376, 245159205564, 490318411128]

約数ペア:

[(1, 490318411128), (2, 245159205564), (3, 163439470376), (4, 122579602782), (6, 81719735188), (7, 70045487304), (8, 61289801391), (12, 40859867594), (13, 37716800856), (14, 35022743652), (21, 23348495768), (24, 20429933797), (26, 18858400428), (28, 17511371826), (39, 12572266952), (42, 11674247884), (52, 9429200214), (53, 9251290776), (56, 8755685913), (78, 6286133476), (84, 5837123942), (91, 5388114408), (104, 4714600107), (106, 4625645388), (156, 3143066738), (159, 3083763592), (168, 2918561971), (182, 2694057204), (212, 2312822694), (273, 1796038136), (312, 1571533369), (318, 1541881796), (364, 1347028602), (371, 1321612968), (424, 1156411347), (546, 898019068), (636, 770940898), (689, 711637752), (728, 673514301), (742, 660806484), (1092, 449009534), (1113, 440537656), (1272, 385470449), (1378, 355818876), (1484, 330403242), (2067, 237212584), (2184, 224504767), (2226, 220268828), (2756, 177909438), (2968, 165201621), (4134, 118606292), (4452, 110134414), (4823, 101662536), (5512, 88954719), (8268, 59303146), (8904, 55067207), (9646, 50831268), (14469, 33887512), (16536, 29651573), (19292, 25415634), (28938, 16943756), (38584, 12707817), (57876, 8471878), (115752, 4235939)]