317107872

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 240

約数和(自身を含む): 1009895040

約数和(自身を除く): 692787168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 47, 48, 54, 57, 72, 76, 81, 94, 96, 108, 114, 137, 141, 144, 152, 162, 171, 188, 216, 228, 274, 282, 288, 304, 324, 342, 376, 411, 423, 432, 456, 513, 548, 564, 608, 648, 684, 752, 822, 846, 864, 893, 912, 1026, 1096, 1128, 1233, 1269, 1296, 1368, 1504, 1539, 1644, 1692, 1786, 1824, 2052, 2192, 2256, 2466, 2538, 2592, 2603, 2679, 2736, 3078, 3288, 3384, 3572, 3699, 3807, 4104, 4384, 4512, 4932, 5076, 5206, 5358, 5472, 6156, 6439, 6576, 6768, 7144, 7398, 7614, 7809, 8037, 8208, 9864, 10152, 10412, 10716, 11097, 12312, 12878, 13152, 13536, 14288, 14796, 15228, 15618, 16074, 16416, 19317, 19728, 20304, 20824, 21432, 22194, 23427, 24111, 24624, 25756, 28576, 29592, 30456, 31236, 32148, 38634, 39456, 40608, 41648, 42864, 44388, 46854, 48222, 49248, 51512, 57951, 59184, 60912, 62472, 64296, 70281, 72333, 77268, 83296, 85728, 88776, 93708, 96444, 103024, 115902, 118368, 121824, 122341, 124944, 128592, 140562, 144666, 154536, 173853, 177552, 187416, 192888, 206048, 210843, 231804, 244682, 249888, 257184, 281124, 289332, 309072, 347706, 355104, 367023, 374832, 385776, 421686, 463608, 489364, 521559, 562248, 578664, 618144, 695412, 734046, 749664, 771552, 843372, 927216, 978728, 1043118, 1101069, 1124496, 1157328, 1390824, 1468092, 1686744, 1854432, 1957456, 2086236, 2202138, 2248992, 2314656, 2781648, 2936184, 3303207, 3373488, 3914912, 4172472, 4404276, 5563296, 5872368, 6606414, 6746976, 8344944, 8808552, 9909621, 11744736, 13212828, 16689888, 17617104, 19819242, 26425656, 35234208, 39638484, 52851312, 79276968, 105702624, 158553936, 317107872]

約数ペア:

[(1, 317107872), (2, 158553936), (3, 105702624), (4, 79276968), (6, 52851312), (8, 39638484), (9, 35234208), (12, 26425656), (16, 19819242), (18, 17617104), (19, 16689888), (24, 13212828), (27, 11744736), (32, 9909621), (36, 8808552), (38, 8344944), (47, 6746976), (48, 6606414), (54, 5872368), (57, 5563296), (72, 4404276), (76, 4172472), (81, 3914912), (94, 3373488), (96, 3303207), (108, 2936184), (114, 2781648), (137, 2314656), (141, 2248992), (144, 2202138), (152, 2086236), (162, 1957456), (171, 1854432), (188, 1686744), (216, 1468092), (228, 1390824), (274, 1157328), (282, 1124496), (288, 1101069), (304, 1043118), (324, 978728), (342, 927216), (376, 843372), (411, 771552), (423, 749664), (432, 734046), (456, 695412), (513, 618144), (548, 578664), (564, 562248), (608, 521559), (648, 489364), (684, 463608), (752, 421686), (822, 385776), (846, 374832), (864, 367023), (893, 355104), (912, 347706), (1026, 309072), (1096, 289332), (1128, 281124), (1233, 257184), (1269, 249888), (1296, 244682), (1368, 231804), (1504, 210843), (1539, 206048), (1644, 192888), (1692, 187416), (1786, 177552), (1824, 173853), (2052, 154536), (2192, 144666), (2256, 140562), (2466, 128592), (2538, 124944), (2592, 122341), (2603, 121824), (2679, 118368), (2736, 115902), (3078, 103024), (3288, 96444), (3384, 93708), (3572, 88776), (3699, 85728), (3807, 83296), (4104, 77268), (4384, 72333), (4512, 70281), (4932, 64296), (5076, 62472), (5206, 60912), (5358, 59184), (5472, 57951), (6156, 51512), (6439, 49248), (6576, 48222), (6768, 46854), (7144, 44388), (7398, 42864), (7614, 41648), (7809, 40608), (8037, 39456), (8208, 38634), (9864, 32148), (10152, 31236), (10412, 30456), (10716, 29592), (11097, 28576), (12312, 25756), (12878, 24624), (13152, 24111), (13536, 23427), (14288, 22194), (14796, 21432), (15228, 20824), (15618, 20304), (16074, 19728), (16416, 19317)]