268178544

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:623

約数の個数: 120

約数和(自身を含む): 783432000

約数和(自身を除く): 515253456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 149, 174, 232, 261, 298, 348, 431, 447, 464, 522, 596, 696, 862, 894, 1044, 1192, 1293, 1341, 1392, 1724, 1788, 2088, 2384, 2586, 2682, 3448, 3576, 3879, 4176, 4321, 5172, 5364, 6896, 7152, 7758, 8642, 10344, 10728, 12499, 12963, 15516, 17284, 20688, 21456, 24998, 25926, 31032, 34568, 37497, 38889, 49996, 51852, 62064, 64219, 69136, 74994, 77778, 99992, 103704, 112491, 128438, 149988, 155556, 192657, 199984, 207408, 224982, 256876, 299976, 311112, 385314, 449964, 513752, 577971, 599952, 622224, 770628, 899928, 1027504, 1155942, 1541256, 1799856, 1862351, 2311884, 3082512, 3724702, 4623768, 5587053, 7449404, 9247536, 11174106, 14898808, 16761159, 22348212, 29797616, 33522318, 44696424, 67044636, 89392848, 134089272, 268178544]

約数ペア:

[(1, 268178544), (2, 134089272), (3, 89392848), (4, 67044636), (6, 44696424), (8, 33522318), (9, 29797616), (12, 22348212), (16, 16761159), (18, 14898808), (24, 11174106), (29, 9247536), (36, 7449404), (48, 5587053), (58, 4623768), (72, 3724702), (87, 3082512), (116, 2311884), (144, 1862351), (149, 1799856), (174, 1541256), (232, 1155942), (261, 1027504), (298, 899928), (348, 770628), (431, 622224), (447, 599952), (464, 577971), (522, 513752), (596, 449964), (696, 385314), (862, 311112), (894, 299976), (1044, 256876), (1192, 224982), (1293, 207408), (1341, 199984), (1392, 192657), (1724, 155556), (1788, 149988), (2088, 128438), (2384, 112491), (2586, 103704), (2682, 99992), (3448, 77778), (3576, 74994), (3879, 69136), (4176, 64219), (4321, 62064), (5172, 51852), (5364, 49996), (6896, 38889), (7152, 37497), (7758, 34568), (8642, 31032), (10344, 25926), (10728, 24998), (12499, 21456), (12963, 20688), (15516, 17284)]