312867072

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1069

約数の個数: 216

約数和(自身を含む): 1086263360

約数和(自身を除く): 773396288

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, 1021, 1064, 1152, 1197, 1216, 1344, 1368, 1596, 1792, 1824, 2016, 2042, 2128, 2304, 2394, 2432, 2688, 2736, 3063, 3192, 3648, 4032, 4084, 4256, 4788, 4864, 5376, 5472, 6126, 6384, 7147, 7296, 8064, 8168, 8512, 9189, 9576, 10944, 12252, 12768, 14294, 14592, 16128, 16336, 17024, 18378, 19152, 19399, 21441, 21888, 24504, 25536, 28588, 32672, 34048, 36756, 38304, 38798, 42882, 43776, 49008, 51072, 57176, 58197, 64323, 65344, 73512, 76608, 77596, 85764, 98016, 102144, 114352, 116394, 128646, 130688, 135793, 147024, 153216, 155192, 171528, 174591, 196032, 228704, 232788, 257292, 261376, 271586, 294048, 306432, 310384, 343056, 349182, 392064, 407379, 457408, 465576, 514584, 543172, 588096, 620768, 686112, 698364, 784128, 814758, 914816, 931152, 1029168, 1086344, 1176192, 1222137, 1241536, 1372224, 1396728, 1629516, 1829632, 1862304, 2058336, 2172688, 2352384, 2444274, 2483072, 2744448, 2793456, 3259032, 3724608, 4116672, 4345376, 4888548, 4966144, 5488896, 5586912, 6518064, 7449216, 8233344, 8690752, 9777096, 11173824, 13036128, 14898432, 16466688, 17381504, 19554192, 22347648, 26072256, 34763008, 39108384, 44695296, 52144512, 78216768, 104289024, 156433536, 312867072]

約数ペア:

[(1, 312867072), (2, 156433536), (3, 104289024), (4, 78216768), (6, 52144512), (7, 44695296), (8, 39108384), (9, 34763008), (12, 26072256), (14, 22347648), (16, 19554192), (18, 17381504), (19, 16466688), (21, 14898432), (24, 13036128), (28, 11173824), (32, 9777096), (36, 8690752), (38, 8233344), (42, 7449216), (48, 6518064), (56, 5586912), (57, 5488896), (63, 4966144), (64, 4888548), (72, 4345376), (76, 4116672), (84, 3724608), (96, 3259032), (112, 2793456), (114, 2744448), (126, 2483072), (128, 2444274), (133, 2352384), (144, 2172688), (152, 2058336), (168, 1862304), (171, 1829632), (192, 1629516), (224, 1396728), (228, 1372224), (252, 1241536), (256, 1222137), (266, 1176192), (288, 1086344), (304, 1029168), (336, 931152), (342, 914816), (384, 814758), (399, 784128), (448, 698364), (456, 686112), (504, 620768), (532, 588096), (576, 543172), (608, 514584), (672, 465576), (684, 457408), (768, 407379), (798, 392064), (896, 349182), (912, 343056), (1008, 310384), (1021, 306432), (1064, 294048), (1152, 271586), (1197, 261376), (1216, 257292), (1344, 232788), (1368, 228704), (1596, 196032), (1792, 174591), (1824, 171528), (2016, 155192), (2042, 153216), (2128, 147024), (2304, 135793), (2394, 130688), (2432, 128646), (2688, 116394), (2736, 114352), (3063, 102144), (3192, 98016), (3648, 85764), (4032, 77596), (4084, 76608), (4256, 73512), (4788, 65344), (4864, 64323), (5376, 58197), (5472, 57176), (6126, 51072), (6384, 49008), (7147, 43776), (7296, 42882), (8064, 38798), (8168, 38304), (8512, 36756), (9189, 34048), (9576, 32672), (10944, 28588), (12252, 25536), (12768, 24504), (14294, 21888), (14592, 21441), (16128, 19399), (16336, 19152), (17024, 18378)]