312257568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 992839680

約数和(自身を除く): 680582112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 89, 92, 96, 112, 138, 161, 168, 178, 184, 224, 227, 267, 276, 322, 336, 356, 368, 454, 483, 534, 552, 623, 644, 672, 681, 712, 736, 908, 966, 1068, 1104, 1246, 1288, 1362, 1424, 1589, 1816, 1869, 1932, 2047, 2136, 2208, 2492, 2576, 2724, 2848, 3178, 3632, 3738, 3864, 4094, 4272, 4767, 4984, 5152, 5221, 5448, 6141, 6356, 7264, 7476, 7728, 8188, 8544, 9534, 9968, 10442, 10896, 12282, 12712, 14329, 14952, 15456, 15663, 16376, 19068, 19936, 20203, 20884, 21792, 24564, 25424, 28658, 29904, 31326, 32752, 36547, 38136, 40406, 41768, 42987, 49128, 50848, 57316, 59808, 60609, 62652, 65504, 73094, 76272, 80812, 83536, 85974, 98256, 109641, 114632, 121218, 125304, 141421, 146188, 152544, 161624, 167072, 171948, 196512, 219282, 229264, 242436, 250608, 282842, 292376, 323248, 343896, 424263, 438564, 458528, 464669, 484872, 501216, 565684, 584752, 646496, 687792, 848526, 877128, 929338, 969744, 1131368, 1169504, 1375584, 1394007, 1697052, 1754256, 1858676, 1939488, 2262736, 2788014, 3252683, 3394104, 3508512, 3717352, 4525472, 5576028, 6505366, 6788208, 7434704, 9758049, 11152056, 13010732, 13576416, 14869408, 19516098, 22304112, 26021464, 39032196, 44608224, 52042928, 78064392, 104085856, 156128784, 312257568]

約数ペア:

[(1, 312257568), (2, 156128784), (3, 104085856), (4, 78064392), (6, 52042928), (7, 44608224), (8, 39032196), (12, 26021464), (14, 22304112), (16, 19516098), (21, 14869408), (23, 13576416), (24, 13010732), (28, 11152056), (32, 9758049), (42, 7434704), (46, 6788208), (48, 6505366), (56, 5576028), (69, 4525472), (84, 3717352), (89, 3508512), (92, 3394104), (96, 3252683), (112, 2788014), (138, 2262736), (161, 1939488), (168, 1858676), (178, 1754256), (184, 1697052), (224, 1394007), (227, 1375584), (267, 1169504), (276, 1131368), (322, 969744), (336, 929338), (356, 877128), (368, 848526), (454, 687792), (483, 646496), (534, 584752), (552, 565684), (623, 501216), (644, 484872), (672, 464669), (681, 458528), (712, 438564), (736, 424263), (908, 343896), (966, 323248), (1068, 292376), (1104, 282842), (1246, 250608), (1288, 242436), (1362, 229264), (1424, 219282), (1589, 196512), (1816, 171948), (1869, 167072), (1932, 161624), (2047, 152544), (2136, 146188), (2208, 141421), (2492, 125304), (2576, 121218), (2724, 114632), (2848, 109641), (3178, 98256), (3632, 85974), (3738, 83536), (3864, 80812), (4094, 76272), (4272, 73094), (4767, 65504), (4984, 62652), (5152, 60609), (5221, 59808), (5448, 57316), (6141, 50848), (6356, 49128), (7264, 42987), (7476, 41768), (7728, 40406), (8188, 38136), (8544, 36547), (9534, 32752), (9968, 31326), (10442, 29904), (10896, 28658), (12282, 25424), (12712, 24564), (14329, 21792), (14952, 20884), (15456, 20203), (15663, 19936), (16376, 19068)]