312254208

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1067

約数の個数: 216

約数和(自身を含む): 1084137600

約数和(自身を除く): 771883392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1019, 1064, 1152, 1197, 1216, 1344, 1368, 1596, 1792, 1824, 2016, 2038, 2128, 2304, 2394, 2432, 2688, 2736, 3057, 3192, 3648, 4032, 4076, 4256, 4788, 4864, 5376, 5472, 6114, 6384, 7133, 7296, 8064, 8152, 8512, 9171, 9576, 10944, 12228, 12768, 14266, 14592, 16128, 16304, 17024, 18342, 19152, 19361, 21399, 21888, 24456, 25536, 28532, 32608, 34048, 36684, 38304, 38722, 42798, 43776, 48912, 51072, 57064, 58083, 64197, 65216, 73368, 76608, 77444, 85596, 97824, 102144, 114128, 116166, 128394, 130432, 135527, 146736, 153216, 154888, 171192, 174249, 195648, 228256, 232332, 256788, 260864, 271054, 293472, 306432, 309776, 342384, 348498, 391296, 406581, 456512, 464664, 513576, 542108, 586944, 619552, 684768, 696996, 782592, 813162, 913024, 929328, 1027152, 1084216, 1173888, 1219743, 1239104, 1369536, 1393992, 1626324, 1826048, 1858656, 2054304, 2168432, 2347776, 2439486, 2478208, 2739072, 2787984, 3252648, 3717312, 4108608, 4336864, 4878972, 4956416, 5478144, 5575968, 6505296, 7434624, 8217216, 8673728, 9757944, 11151936, 13010592, 14869248, 16434432, 17347456, 19515888, 22303872, 26021184, 34694912, 39031776, 44607744, 52042368, 78063552, 104084736, 156127104, 312254208]

約数ペア:

[(1, 312254208), (2, 156127104), (3, 104084736), (4, 78063552), (6, 52042368), (7, 44607744), (8, 39031776), (9, 34694912), (12, 26021184), (14, 22303872), (16, 19515888), (18, 17347456), (19, 16434432), (21, 14869248), (24, 13010592), (28, 11151936), (32, 9757944), (36, 8673728), (38, 8217216), (42, 7434624), (48, 6505296), (56, 5575968), (57, 5478144), (63, 4956416), (64, 4878972), (72, 4336864), (76, 4108608), (84, 3717312), (96, 3252648), (112, 2787984), (114, 2739072), (126, 2478208), (128, 2439486), (133, 2347776), (144, 2168432), (152, 2054304), (168, 1858656), (171, 1826048), (192, 1626324), (224, 1393992), (228, 1369536), (252, 1239104), (256, 1219743), (266, 1173888), (288, 1084216), (304, 1027152), (336, 929328), (342, 913024), (384, 813162), (399, 782592), (448, 696996), (456, 684768), (504, 619552), (532, 586944), (576, 542108), (608, 513576), (672, 464664), (684, 456512), (768, 406581), (798, 391296), (896, 348498), (912, 342384), (1008, 309776), (1019, 306432), (1064, 293472), (1152, 271054), (1197, 260864), (1216, 256788), (1344, 232332), (1368, 228256), (1596, 195648), (1792, 174249), (1824, 171192), (2016, 154888), (2038, 153216), (2128, 146736), (2304, 135527), (2394, 130432), (2432, 128394), (2688, 116166), (2736, 114128), (3057, 102144), (3192, 97824), (3648, 85596), (4032, 77444), (4076, 76608), (4256, 73368), (4788, 65216), (4864, 64197), (5376, 58083), (5472, 57064), (6114, 51072), (6384, 48912), (7133, 43776), (7296, 42798), (8064, 38722), (8152, 38304), (8512, 36684), (9171, 34048), (9576, 32608), (10944, 28532), (12228, 25536), (12768, 24456), (14266, 21888), (14592, 21399), (16128, 19361), (16304, 19152), (17024, 18342)]