251644536

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8147}}^1$

素因数の和:8186

約数の個数: 128

約数和(自身を含む): 821318400

約数和(自身を除く): 569673864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 156, 198, 216, 234, 264, 286, 297, 312, 351, 396, 429, 468, 572, 594, 702, 792, 858, 936, 1144, 1188, 1287, 1404, 1716, 2376, 2574, 2808, 3432, 3861, 5148, 7722, 8147, 10296, 15444, 16294, 24441, 30888, 32588, 48882, 65176, 73323, 89617, 97764, 105911, 146646, 179234, 195528, 211822, 219969, 268851, 293292, 317733, 358468, 423644, 439938, 537702, 586584, 635466, 716936, 806553, 847288, 879876, 953199, 1075404, 1165021, 1270932, 1613106, 1759752, 1906398, 2150808, 2330042, 2419659, 2541864, 2859597, 3226212, 3495063, 3812796, 4660084, 4839318, 5719194, 6452424, 6990126, 7625592, 9320168, 9678636, 10485189, 11438388, 13980252, 19357272, 20970378, 22876776, 27960504, 31455567, 41940756, 62911134, 83881512, 125822268, 251644536]

約数ペア:

[(1, 251644536), (2, 125822268), (3, 83881512), (4, 62911134), (6, 41940756), (8, 31455567), (9, 27960504), (11, 22876776), (12, 20970378), (13, 19357272), (18, 13980252), (22, 11438388), (24, 10485189), (26, 9678636), (27, 9320168), (33, 7625592), (36, 6990126), (39, 6452424), (44, 5719194), (52, 4839318), (54, 4660084), (66, 3812796), (72, 3495063), (78, 3226212), (88, 2859597), (99, 2541864), (104, 2419659), (108, 2330042), (117, 2150808), (132, 1906398), (143, 1759752), (156, 1613106), (198, 1270932), (216, 1165021), (234, 1075404), (264, 953199), (286, 879876), (297, 847288), (312, 806553), (351, 716936), (396, 635466), (429, 586584), (468, 537702), (572, 439938), (594, 423644), (702, 358468), (792, 317733), (858, 293292), (936, 268851), (1144, 219969), (1188, 211822), (1287, 195528), (1404, 179234), (1716, 146646), (2376, 105911), (2574, 97764), (2808, 89617), (3432, 73323), (3861, 65176), (5148, 48882), (7722, 32588), (8147, 30888), (10296, 24441), (15444, 16294)]