254584512

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1660

約数の個数: 224

約数和(自身を含む): 921715200

約数和(自身を除く): 667130688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 936, 1008, 1092, 1248, 1344, 1404, 1456, 1512, 1619, 1638, 1728, 1872, 2016, 2184, 2457, 2496, 2808, 2912, 3024, 3238, 3276, 3744, 4032, 4368, 4857, 4914, 5616, 5824, 6048, 6476, 6552, 7488, 8736, 9714, 9828, 11232, 11333, 12096, 12952, 13104, 14571, 17472, 19428, 19656, 21047, 22464, 22666, 25904, 26208, 29142, 33999, 38856, 39312, 42094, 43713, 45332, 51808, 52416, 58284, 63141, 67998, 77712, 78624, 84188, 87426, 90664, 101997, 103616, 116568, 126282, 135996, 147329, 155424, 157248, 168376, 174852, 181328, 189423, 203994, 233136, 252564, 271992, 294658, 305991, 310848, 336752, 349704, 362656, 378846, 407988, 441987, 466272, 505128, 543984, 568269, 589316, 611982, 673504, 699408, 725312, 757692, 815976, 883974, 932544, 1010256, 1087968, 1136538, 1178632, 1223964, 1325961, 1347008, 1398816, 1515384, 1631952, 1767948, 2020512, 2175936, 2273076, 2357264, 2447928, 2651922, 2797632, 3030768, 3263904, 3535896, 3977883, 4041024, 4546152, 4714528, 4895856, 5303844, 6061536, 6527808, 7071792, 7955766, 9092304, 9429056, 9791712, 10607688, 12123072, 14143584, 15911532, 18184608, 19583424, 21215376, 28287168, 31823064, 36369216, 42430752, 63646128, 84861504, 127292256, 254584512]

約数ペア:

[(1, 254584512), (2, 127292256), (3, 84861504), (4, 63646128), (6, 42430752), (7, 36369216), (8, 31823064), (9, 28287168), (12, 21215376), (13, 19583424), (14, 18184608), (16, 15911532), (18, 14143584), (21, 12123072), (24, 10607688), (26, 9791712), (27, 9429056), (28, 9092304), (32, 7955766), (36, 7071792), (39, 6527808), (42, 6061536), (48, 5303844), (52, 4895856), (54, 4714528), (56, 4546152), (63, 4041024), (64, 3977883), (72, 3535896), (78, 3263904), (84, 3030768), (91, 2797632), (96, 2651922), (104, 2447928), (108, 2357264), (112, 2273076), (117, 2175936), (126, 2020512), (144, 1767948), (156, 1631952), (168, 1515384), (182, 1398816), (189, 1347008), (192, 1325961), (208, 1223964), (216, 1178632), (224, 1136538), (234, 1087968), (252, 1010256), (273, 932544), (288, 883974), (312, 815976), (336, 757692), (351, 725312), (364, 699408), (378, 673504), (416, 611982), (432, 589316), (448, 568269), (468, 543984), (504, 505128), (546, 466272), (576, 441987), (624, 407988), (672, 378846), (702, 362656), (728, 349704), (756, 336752), (819, 310848), (832, 305991), (864, 294658), (936, 271992), (1008, 252564), (1092, 233136), (1248, 203994), (1344, 189423), (1404, 181328), (1456, 174852), (1512, 168376), (1619, 157248), (1638, 155424), (1728, 147329), (1872, 135996), (2016, 126282), (2184, 116568), (2457, 103616), (2496, 101997), (2808, 90664), (2912, 87426), (3024, 84188), (3238, 78624), (3276, 77712), (3744, 67998), (4032, 63141), (4368, 58284), (4857, 52416), (4914, 51808), (5616, 45332), (5824, 43713), (6048, 42094), (6476, 39312), (6552, 38856), (7488, 33999), (8736, 29142), (9714, 26208), (9828, 25904), (11232, 22666), (11333, 22464), (12096, 21047), (12952, 19656), (13104, 19428), (14571, 17472)]