310279424

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:756

約数の個数: 144

約数和(自身を含む): 803537280

約数和(自身を除く): 493257856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 256, 266, 304, 364, 416, 448, 494, 532, 608, 701, 728, 832, 896, 988, 1064, 1216, 1402, 1456, 1664, 1729, 1792, 1976, 2128, 2432, 2804, 2912, 3328, 3458, 3952, 4256, 4864, 4907, 5608, 5824, 6916, 7904, 8512, 9113, 9814, 11216, 11648, 13319, 13832, 15808, 17024, 18226, 19628, 22432, 23296, 26638, 27664, 31616, 34048, 36452, 39256, 44864, 53276, 55328, 63232, 63791, 72904, 78512, 89728, 93233, 106552, 110656, 127582, 145808, 157024, 173147, 179456, 186466, 213104, 221312, 255164, 291616, 314048, 346294, 372932, 426208, 442624, 510328, 583232, 628096, 692588, 745864, 852416, 1020656, 1166464, 1212029, 1256192, 1385176, 1491728, 1704832, 2041312, 2332928, 2424058, 2770352, 2983456, 3409664, 4082624, 4848116, 5540704, 5966912, 8165248, 9696232, 11081408, 11933824, 16330496, 19392464, 22162816, 23867648, 38784928, 44325632, 77569856, 155139712, 310279424]

約数ペア:

[(1, 310279424), (2, 155139712), (4, 77569856), (7, 44325632), (8, 38784928), (13, 23867648), (14, 22162816), (16, 19392464), (19, 16330496), (26, 11933824), (28, 11081408), (32, 9696232), (38, 8165248), (52, 5966912), (56, 5540704), (64, 4848116), (76, 4082624), (91, 3409664), (104, 2983456), (112, 2770352), (128, 2424058), (133, 2332928), (152, 2041312), (182, 1704832), (208, 1491728), (224, 1385176), (247, 1256192), (256, 1212029), (266, 1166464), (304, 1020656), (364, 852416), (416, 745864), (448, 692588), (494, 628096), (532, 583232), (608, 510328), (701, 442624), (728, 426208), (832, 372932), (896, 346294), (988, 314048), (1064, 291616), (1216, 255164), (1402, 221312), (1456, 213104), (1664, 186466), (1729, 179456), (1792, 173147), (1976, 157024), (2128, 145808), (2432, 127582), (2804, 110656), (2912, 106552), (3328, 93233), (3458, 89728), (3952, 78512), (4256, 72904), (4864, 63791), (4907, 63232), (5608, 55328), (5824, 53276), (6916, 44864), (7904, 39256), (8512, 36452), (9113, 34048), (9814, 31616), (11216, 27664), (11648, 26638), (13319, 23296), (13832, 22432), (15808, 19628), (17024, 18226)]