397161408

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:295

約数の個数: 224

約数和(自身を含む): 1284874240

約数和(自身を除く): 887712832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 103, 112, 114, 133, 151, 152, 168, 192, 206, 224, 228, 266, 302, 304, 309, 336, 399, 412, 448, 453, 456, 532, 604, 608, 618, 672, 721, 798, 824, 906, 912, 1057, 1064, 1208, 1216, 1236, 1344, 1442, 1596, 1648, 1812, 1824, 1957, 2114, 2128, 2163, 2416, 2472, 2869, 2884, 3171, 3192, 3296, 3624, 3648, 3914, 4228, 4256, 4326, 4832, 4944, 5738, 5768, 5871, 6342, 6384, 6592, 7248, 7828, 8456, 8512, 8607, 8652, 9664, 9888, 11476, 11536, 11742, 12684, 12768, 13699, 14496, 15553, 15656, 16912, 17214, 17304, 19776, 20083, 22952, 23072, 23484, 25368, 25536, 27398, 28992, 31106, 31312, 33824, 34428, 34608, 40166, 41097, 45904, 46144, 46659, 46968, 50736, 54796, 60249, 62212, 62624, 67648, 68856, 69216, 80332, 82194, 91808, 93318, 93936, 101472, 108871, 109592, 120498, 124424, 125248, 137712, 138432, 160664, 164388, 183616, 186636, 187872, 202944, 217742, 219184, 240996, 248848, 275424, 295507, 321328, 326613, 328776, 373272, 375744, 435484, 438368, 481992, 497696, 550848, 591014, 642656, 653226, 657552, 746544, 870968, 876736, 886521, 963984, 995392, 1182028, 1285312, 1306452, 1315104, 1493088, 1741936, 1773042, 1927968, 2068549, 2364056, 2612904, 2630208, 2986176, 3483872, 3546084, 3855936, 4137098, 4728112, 5225808, 6205647, 6967744, 7092168, 8274196, 9456224, 10451616, 12411294, 14184336, 16548392, 18912448, 20903232, 24822588, 28368672, 33096784, 49645176, 56737344, 66193568, 99290352, 132387136, 198580704, 397161408]

約数ペア:

[(1, 397161408), (2, 198580704), (3, 132387136), (4, 99290352), (6, 66193568), (7, 56737344), (8, 49645176), (12, 33096784), (14, 28368672), (16, 24822588), (19, 20903232), (21, 18912448), (24, 16548392), (28, 14184336), (32, 12411294), (38, 10451616), (42, 9456224), (48, 8274196), (56, 7092168), (57, 6967744), (64, 6205647), (76, 5225808), (84, 4728112), (96, 4137098), (103, 3855936), (112, 3546084), (114, 3483872), (133, 2986176), (151, 2630208), (152, 2612904), (168, 2364056), (192, 2068549), (206, 1927968), (224, 1773042), (228, 1741936), (266, 1493088), (302, 1315104), (304, 1306452), (309, 1285312), (336, 1182028), (399, 995392), (412, 963984), (448, 886521), (453, 876736), (456, 870968), (532, 746544), (604, 657552), (608, 653226), (618, 642656), (672, 591014), (721, 550848), (798, 497696), (824, 481992), (906, 438368), (912, 435484), (1057, 375744), (1064, 373272), (1208, 328776), (1216, 326613), (1236, 321328), (1344, 295507), (1442, 275424), (1596, 248848), (1648, 240996), (1812, 219184), (1824, 217742), (1957, 202944), (2114, 187872), (2128, 186636), (2163, 183616), (2416, 164388), (2472, 160664), (2869, 138432), (2884, 137712), (3171, 125248), (3192, 124424), (3296, 120498), (3624, 109592), (3648, 108871), (3914, 101472), (4228, 93936), (4256, 93318), (4326, 91808), (4832, 82194), (4944, 80332), (5738, 69216), (5768, 68856), (5871, 67648), (6342, 62624), (6384, 62212), (6592, 60249), (7248, 54796), (7828, 50736), (8456, 46968), (8512, 46659), (8607, 46144), (8652, 45904), (9664, 41097), (9888, 40166), (11476, 34608), (11536, 34428), (11742, 33824), (12684, 31312), (12768, 31106), (13699, 28992), (14496, 27398), (15553, 25536), (15656, 25368), (16912, 23484), (17214, 23072), (17304, 22952), (19776, 20083)]