260521632

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{18461}}^1$

素因数の和:18491

約数の個数: 108

約数和(自身を含む): 861861546

約数和(自身を除く): 601339914

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 18461, 36922, 55383, 73844, 110766, 129227, 147688, 166149, 221532, 258454, 295376, 332298, 387681, 443064, 516908, 590752, 664596, 775362, 886128, 904589, 1033816, 1163043, 1329192, 1550724, 1772256, 1809178, 2067632, 2326086, 2658384, 2713767, 3101448, 3618356, 4135264, 4652172, 5316768, 5427534, 6202896, 7236712, 8141301, 9304344, 10855068, 12405792, 14473424, 16282602, 18608688, 21710136, 28946848, 32565204, 37217376, 43420272, 65130408, 86840544, 130260816, 260521632]

約数ペア:

[(1, 260521632), (2, 130260816), (3, 86840544), (4, 65130408), (6, 43420272), (7, 37217376), (8, 32565204), (9, 28946848), (12, 21710136), (14, 18608688), (16, 16282602), (18, 14473424), (21, 12405792), (24, 10855068), (28, 9304344), (32, 8141301), (36, 7236712), (42, 6202896), (48, 5427534), (49, 5316768), (56, 4652172), (63, 4135264), (72, 3618356), (84, 3101448), (96, 2713767), (98, 2658384), (112, 2326086), (126, 2067632), (144, 1809178), (147, 1772256), (168, 1550724), (196, 1329192), (224, 1163043), (252, 1033816), (288, 904589), (294, 886128), (336, 775362), (392, 664596), (441, 590752), (504, 516908), (588, 443064), (672, 387681), (784, 332298), (882, 295376), (1008, 258454), (1176, 221532), (1568, 166149), (1764, 147688), (2016, 129227), (2352, 110766), (3528, 73844), (4704, 55383), (7056, 36922), (14112, 18461)]