319225536

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:513

約数の個数: 280

約数和(自身を含む): 1140846080

約数和(自身を除く): 821620544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 448, 456, 463, 504, 513, 532, 567, 576, 608, 648, 672, 684, 756, 798, 864, 912, 926, 1008, 1026, 1064, 1134, 1197, 1216, 1296, 1344, 1368, 1389, 1512, 1539, 1596, 1728, 1824, 1852, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 2778, 3024, 3078, 3192, 3241, 3591, 3648, 3704, 4032, 4104, 4167, 4256, 4536, 4788, 5184, 5472, 5556, 6048, 6156, 6384, 6482, 7182, 7408, 8208, 8334, 8512, 8797, 9072, 9576, 9723, 10773, 10944, 11112, 12096, 12312, 12501, 12768, 12964, 14364, 14816, 16416, 16668, 17594, 18144, 19152, 19446, 21546, 22224, 24624, 25002, 25536, 25928, 26391, 28728, 29169, 29632, 32832, 33336, 35188, 36288, 37503, 38304, 38892, 43092, 44448, 49248, 50004, 51856, 52782, 57456, 58338, 61579, 66672, 70376, 75006, 76608, 77784, 79173, 86184, 87507, 88896, 98496, 100008, 103712, 105564, 114912, 116676, 123158, 133344, 140752, 150012, 155568, 158346, 172368, 175014, 184737, 200016, 207424, 211128, 229824, 233352, 237519, 246316, 262521, 266688, 281504, 300024, 311136, 316692, 344736, 350028, 369474, 400032, 422256, 466704, 475038, 492632, 525042, 554211, 563008, 600048, 622272, 633384, 689472, 700056, 712557, 738948, 800064, 844512, 933408, 950076, 985264, 1050084, 1108422, 1200096, 1266768, 1400112, 1425114, 1477896, 1662633, 1689024, 1866816, 1900152, 1970528, 2100168, 2216844, 2400192, 2533536, 2800224, 2850228, 2955792, 3325266, 3800304, 3941056, 4200336, 4433688, 4987899, 5067072, 5600448, 5700456, 5911584, 6650532, 7600608, 8400672, 8867376, 9975798, 11400912, 11823168, 13301064, 15201216, 16801344, 17734752, 19951596, 22801824, 26602128, 35469504, 39903192, 45603648, 53204256, 79806384, 106408512, 159612768, 319225536]

約数ペア:

[(1, 319225536), (2, 159612768), (3, 106408512), (4, 79806384), (6, 53204256), (7, 45603648), (8, 39903192), (9, 35469504), (12, 26602128), (14, 22801824), (16, 19951596), (18, 17734752), (19, 16801344), (21, 15201216), (24, 13301064), (27, 11823168), (28, 11400912), (32, 9975798), (36, 8867376), (38, 8400672), (42, 7600608), (48, 6650532), (54, 5911584), (56, 5700456), (57, 5600448), (63, 5067072), (64, 4987899), (72, 4433688), (76, 4200336), (81, 3941056), (84, 3800304), (96, 3325266), (108, 2955792), (112, 2850228), (114, 2800224), (126, 2533536), (133, 2400192), (144, 2216844), (152, 2100168), (162, 1970528), (168, 1900152), (171, 1866816), (189, 1689024), (192, 1662633), (216, 1477896), (224, 1425114), (228, 1400112), (252, 1266768), (266, 1200096), (288, 1108422), (304, 1050084), (324, 985264), (336, 950076), (342, 933408), (378, 844512), (399, 800064), (432, 738948), (448, 712557), (456, 700056), (463, 689472), (504, 633384), (513, 622272), (532, 600048), (567, 563008), (576, 554211), (608, 525042), (648, 492632), (672, 475038), (684, 466704), (756, 422256), (798, 400032), (864, 369474), (912, 350028), (926, 344736), (1008, 316692), (1026, 311136), (1064, 300024), (1134, 281504), (1197, 266688), (1216, 262521), (1296, 246316), (1344, 237519), (1368, 233352), (1389, 229824), (1512, 211128), (1539, 207424), (1596, 200016), (1728, 184737), (1824, 175014), (1852, 172368), (2016, 158346), (2052, 155568), (2128, 150012), (2268, 140752), (2394, 133344), (2592, 123158), (2736, 116676), (2778, 114912), (3024, 105564), (3078, 103712), (3192, 100008), (3241, 98496), (3591, 88896), (3648, 87507), (3704, 86184), (4032, 79173), (4104, 77784), (4167, 76608), (4256, 75006), (4536, 70376), (4788, 66672), (5184, 61579), (5472, 58338), (5556, 57456), (6048, 52782), (6156, 51856), (6384, 50004), (6482, 49248), (7182, 44448), (7408, 43092), (8208, 38892), (8334, 38304), (8512, 37503), (8797, 36288), (9072, 35188), (9576, 33336), (9723, 32832), (10773, 29632), (10944, 29169), (11112, 28728), (12096, 26391), (12312, 25928), (12501, 25536), (12768, 25002), (12964, 24624), (14364, 22224), (14816, 21546), (16416, 19446), (16668, 19152), (17594, 18144)]