218026224

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 270

約数和(自身を含む): 724510176

約数和(自身を除く): 506483952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 31, 34, 36, 39, 48, 51, 52, 62, 68, 72, 78, 93, 102, 104, 117, 124, 136, 144, 153, 156, 169, 186, 204, 208, 221, 234, 248, 272, 279, 289, 306, 312, 338, 372, 403, 408, 442, 468, 496, 507, 527, 558, 578, 612, 624, 663, 676, 744, 806, 816, 867, 884, 936, 1014, 1054, 1116, 1156, 1209, 1224, 1326, 1352, 1488, 1521, 1581, 1612, 1734, 1768, 1872, 1989, 2028, 2108, 2232, 2312, 2418, 2448, 2601, 2652, 2704, 2873, 3042, 3162, 3224, 3468, 3536, 3627, 3757, 3978, 4056, 4216, 4464, 4624, 4743, 4836, 5202, 5239, 5304, 5746, 6084, 6324, 6448, 6851, 6936, 7254, 7514, 7956, 8112, 8432, 8619, 8959, 9486, 9672, 10404, 10478, 10608, 11271, 11492, 12168, 12648, 13702, 13872, 14508, 15028, 15717, 15912, 17238, 17918, 18972, 19344, 20553, 20808, 20956, 22542, 22984, 24336, 25296, 25857, 26877, 27404, 29016, 30056, 31434, 31824, 33813, 34476, 35836, 37944, 41106, 41616, 41912, 45084, 45968, 47151, 48841, 51714, 53754, 54808, 58032, 60112, 61659, 62868, 67626, 68952, 71672, 75888, 80631, 82212, 83824, 89063, 90168, 94302, 97682, 103428, 107508, 109616, 116467, 123318, 125736, 135252, 137904, 143344, 146523, 161262, 164424, 178126, 180336, 188604, 195364, 206856, 215016, 232934, 246636, 251472, 267189, 270504, 293046, 322524, 328848, 349401, 356252, 377208, 390728, 413712, 430032, 439569, 465868, 493272, 534378, 541008, 586092, 645048, 698802, 712504, 754416, 781456, 801567, 879138, 931736, 986544, 1048203, 1068756, 1172184, 1290096, 1397604, 1425008, 1514071, 1603134, 1758276, 1863472, 2096406, 2137512, 2344368, 2795208, 3028142, 3206268, 3516552, 4192812, 4275024, 4542213, 5590416, 6056284, 6412536, 7033104, 8385624, 9084426, 12112568, 12825072, 13626639, 16771248, 18168852, 24225136, 27253278, 36337704, 54506556, 72675408, 109013112, 218026224]

約数ペア:

[(1, 218026224), (2, 109013112), (3, 72675408), (4, 54506556), (6, 36337704), (8, 27253278), (9, 24225136), (12, 18168852), (13, 16771248), (16, 13626639), (17, 12825072), (18, 12112568), (24, 9084426), (26, 8385624), (31, 7033104), (34, 6412536), (36, 6056284), (39, 5590416), (48, 4542213), (51, 4275024), (52, 4192812), (62, 3516552), (68, 3206268), (72, 3028142), (78, 2795208), (93, 2344368), (102, 2137512), (104, 2096406), (117, 1863472), (124, 1758276), (136, 1603134), (144, 1514071), (153, 1425008), (156, 1397604), (169, 1290096), (186, 1172184), (204, 1068756), (208, 1048203), (221, 986544), (234, 931736), (248, 879138), (272, 801567), (279, 781456), (289, 754416), (306, 712504), (312, 698802), (338, 645048), (372, 586092), (403, 541008), (408, 534378), (442, 493272), (468, 465868), (496, 439569), (507, 430032), (527, 413712), (558, 390728), (578, 377208), (612, 356252), (624, 349401), (663, 328848), (676, 322524), (744, 293046), (806, 270504), (816, 267189), (867, 251472), (884, 246636), (936, 232934), (1014, 215016), (1054, 206856), (1116, 195364), (1156, 188604), (1209, 180336), (1224, 178126), (1326, 164424), (1352, 161262), (1488, 146523), (1521, 143344), (1581, 137904), (1612, 135252), (1734, 125736), (1768, 123318), (1872, 116467), (1989, 109616), (2028, 107508), (2108, 103428), (2232, 97682), (2312, 94302), (2418, 90168), (2448, 89063), (2601, 83824), (2652, 82212), (2704, 80631), (2873, 75888), (3042, 71672), (3162, 68952), (3224, 67626), (3468, 62868), (3536, 61659), (3627, 60112), (3757, 58032), (3978, 54808), (4056, 53754), (4216, 51714), (4464, 48841), (4624, 47151), (4743, 45968), (4836, 45084), (5202, 41912), (5239, 41616), (5304, 41106), (5746, 37944), (6084, 35836), (6324, 34476), (6448, 33813), (6851, 31824), (6936, 31434), (7254, 30056), (7514, 29016), (7956, 27404), (8112, 26877), (8432, 25857), (8619, 25296), (8959, 24336), (9486, 22984), (9672, 22542), (10404, 20956), (10478, 20808), (10608, 20553), (11271, 19344), (11492, 18972), (12168, 17918), (12648, 17238), (13702, 15912), (13872, 15717), (14508, 15028)]