1782889472

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 264

約数和(自身を含む): 4716877536

約数和(自身を除く): 2933988064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 53, 56, 64, 76, 91, 104, 106, 112, 128, 133, 152, 182, 208, 212, 224, 247, 256, 266, 304, 361, 364, 371, 416, 424, 448, 494, 512, 532, 608, 689, 722, 728, 742, 832, 848, 896, 988, 1007, 1024, 1064, 1216, 1378, 1444, 1456, 1484, 1664, 1696, 1729, 1792, 1976, 2014, 2128, 2432, 2527, 2756, 2888, 2912, 2968, 3328, 3392, 3458, 3584, 3952, 4028, 4256, 4693, 4823, 4864, 5054, 5512, 5776, 5824, 5936, 6656, 6784, 6916, 7049, 7168, 7904, 8056, 8512, 9386, 9646, 9728, 10108, 11024, 11552, 11648, 11872, 13091, 13312, 13568, 13832, 14098, 15808, 16112, 17024, 18772, 19133, 19292, 19456, 20216, 22048, 23104, 23296, 23744, 26182, 27136, 27664, 28196, 31616, 32224, 32851, 34048, 37544, 38266, 38584, 40432, 44096, 46208, 46592, 47488, 52364, 54272, 55328, 56392, 63232, 64448, 65702, 68096, 75088, 76532, 77168, 80864, 88192, 91637, 92416, 93184, 94976, 104728, 110656, 112784, 126464, 128896, 131404, 133931, 136192, 150176, 153064, 154336, 161728, 176384, 183274, 184832, 189952, 209456, 221312, 225568, 248729, 252928, 257792, 262808, 267862, 300352, 306128, 308672, 323456, 352768, 366548, 369664, 379904, 418912, 442624, 451136, 497458, 515584, 525616, 535724, 600704, 612256, 617344, 646912, 705536, 733096, 837824, 885248, 902272, 994916, 1031168, 1051232, 1071448, 1201408, 1224512, 1234688, 1293824, 1466192, 1675648, 1741103, 1770496, 1804544, 1989832, 2102464, 2142896, 2402816, 2449024, 2469376, 2587648, 2932384, 3351296, 3482206, 3609088, 3979664, 4204928, 4285792, 4805632, 4898048, 4938752, 5864768, 6702592, 6964412, 7218176, 7959328, 8409856, 8571584, 9796096, 11729536, 13405184, 13928824, 15918656, 16819712, 17143168, 19592192, 23459072, 27857648, 31837312, 33639424, 34286336, 46918144, 55715296, 63674624, 68572672, 93836288, 111430592, 127349248, 137145344, 222861184, 254698496, 445722368, 891444736, 1782889472]

約数ペア:

[(1, 1782889472), (2, 891444736), (4, 445722368), (7, 254698496), (8, 222861184), (13, 137145344), (14, 127349248), (16, 111430592), (19, 93836288), (26, 68572672), (28, 63674624), (32, 55715296), (38, 46918144), (52, 34286336), (53, 33639424), (56, 31837312), (64, 27857648), (76, 23459072), (91, 19592192), (104, 17143168), (106, 16819712), (112, 15918656), (128, 13928824), (133, 13405184), (152, 11729536), (182, 9796096), (208, 8571584), (212, 8409856), (224, 7959328), (247, 7218176), (256, 6964412), (266, 6702592), (304, 5864768), (361, 4938752), (364, 4898048), (371, 4805632), (416, 4285792), (424, 4204928), (448, 3979664), (494, 3609088), (512, 3482206), (532, 3351296), (608, 2932384), (689, 2587648), (722, 2469376), (728, 2449024), (742, 2402816), (832, 2142896), (848, 2102464), (896, 1989832), (988, 1804544), (1007, 1770496), (1024, 1741103), (1064, 1675648), (1216, 1466192), (1378, 1293824), (1444, 1234688), (1456, 1224512), (1484, 1201408), (1664, 1071448), (1696, 1051232), (1729, 1031168), (1792, 994916), (1976, 902272), (2014, 885248), (2128, 837824), (2432, 733096), (2527, 705536), (2756, 646912), (2888, 617344), (2912, 612256), (2968, 600704), (3328, 535724), (3392, 525616), (3458, 515584), (3584, 497458), (3952, 451136), (4028, 442624), (4256, 418912), (4693, 379904), (4823, 369664), (4864, 366548), (5054, 352768), (5512, 323456), (5776, 308672), (5824, 306128), (5936, 300352), (6656, 267862), (6784, 262808), (6916, 257792), (7049, 252928), (7168, 248729), (7904, 225568), (8056, 221312), (8512, 209456), (9386, 189952), (9646, 184832), (9728, 183274), (10108, 176384), (11024, 161728), (11552, 154336), (11648, 153064), (11872, 150176), (13091, 136192), (13312, 133931), (13568, 131404), (13832, 128896), (14098, 126464), (15808, 112784), (16112, 110656), (17024, 104728), (18772, 94976), (19133, 93184), (19292, 92416), (19456, 91637), (20216, 88192), (22048, 80864), (23104, 77168), (23296, 76532), (23744, 75088), (26182, 68096), (27136, 65702), (27664, 64448), (28196, 63232), (31616, 56392), (32224, 55328), (32851, 54272), (34048, 52364), (37544, 47488), (38266, 46592), (38584, 46208), (40432, 44096)]