7989151968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{9413}}^1$

素因数の和:9857

約数の個数: 144

約数和(自身を含む): 26029182816

約数和(自身を除く): 18040030848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 421, 504, 672, 842, 1008, 1263, 1684, 2016, 2526, 2947, 3368, 3789, 5052, 5894, 6736, 7578, 8841, 9413, 10104, 11788, 13472, 15156, 17682, 18826, 20208, 23576, 26523, 28239, 30312, 35364, 37652, 40416, 47152, 53046, 56478, 60624, 65891, 70728, 75304, 84717, 94304, 106092, 112956, 121248, 131782, 141456, 150608, 169434, 197673, 212184, 225912, 263564, 282912, 301216, 338868, 395346, 424368, 451824, 527128, 593019, 677736, 790692, 848736, 903648, 1054256, 1186038, 1355472, 1581384, 2108512, 2372076, 2710944, 3162768, 3962873, 4744152, 6325536, 7925746, 9488304, 11888619, 15851492, 18976608, 23777238, 27740111, 31702984, 35665857, 47554476, 55480222, 63405968, 71331714, 83220333, 95108952, 110960444, 126811936, 142663428, 166440666, 190217904, 221920888, 249660999, 285326856, 332881332, 380435808, 443841776, 499321998, 570653712, 665762664, 887683552, 998643996, 1141307424, 1331525328, 1997287992, 2663050656, 3994575984, 7989151968]

約数ペア:

[(1, 7989151968), (2, 3994575984), (3, 2663050656), (4, 1997287992), (6, 1331525328), (7, 1141307424), (8, 998643996), (9, 887683552), (12, 665762664), (14, 570653712), (16, 499321998), (18, 443841776), (21, 380435808), (24, 332881332), (28, 285326856), (32, 249660999), (36, 221920888), (42, 190217904), (48, 166440666), (56, 142663428), (63, 126811936), (72, 110960444), (84, 95108952), (96, 83220333), (112, 71331714), (126, 63405968), (144, 55480222), (168, 47554476), (224, 35665857), (252, 31702984), (288, 27740111), (336, 23777238), (421, 18976608), (504, 15851492), (672, 11888619), (842, 9488304), (1008, 7925746), (1263, 6325536), (1684, 4744152), (2016, 3962873), (2526, 3162768), (2947, 2710944), (3368, 2372076), (3789, 2108512), (5052, 1581384), (5894, 1355472), (6736, 1186038), (7578, 1054256), (8841, 903648), (9413, 848736), (10104, 790692), (11788, 677736), (13472, 593019), (15156, 527128), (17682, 451824), (18826, 424368), (20208, 395346), (23576, 338868), (26523, 301216), (28239, 282912), (30312, 263564), (35364, 225912), (37652, 212184), (40416, 197673), (47152, 169434), (53046, 150608), (56478, 141456), (60624, 131782), (65891, 121248), (70728, 112956), (75304, 106092), (84717, 94304)]