657764496

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:794

約数の個数: 160

約数和(自身を含む): 2006220800

約数和(自身を除く): 1348456304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 127, 144, 152, 171, 216, 228, 254, 304, 342, 381, 432, 456, 508, 513, 631, 684, 762, 912, 1016, 1026, 1143, 1262, 1368, 1524, 1893, 2032, 2052, 2286, 2413, 2524, 2736, 3048, 3429, 3786, 4104, 4572, 4826, 5048, 5679, 6096, 6858, 7239, 7572, 8208, 9144, 9652, 10096, 11358, 11989, 13716, 14478, 15144, 17037, 18288, 19304, 21717, 22716, 23978, 27432, 28956, 30288, 34074, 35967, 38608, 43434, 45432, 47956, 54864, 57912, 65151, 68148, 71934, 80137, 86868, 90864, 95912, 107901, 115824, 130302, 136296, 143868, 160274, 173736, 191824, 215802, 240411, 260604, 272592, 287736, 320548, 323703, 347472, 431604, 480822, 521208, 575472, 641096, 647406, 721233, 863208, 961644, 1042416, 1282192, 1294812, 1442466, 1522603, 1726416, 1923288, 2163699, 2589624, 2884932, 3045206, 3846576, 4327398, 4567809, 5179248, 5769864, 6090412, 8654796, 9135618, 11539728, 12180824, 13703427, 17309592, 18271236, 24361648, 27406854, 34619184, 36542472, 41110281, 54813708, 73084944, 82220562, 109627416, 164441124, 219254832, 328882248, 657764496]

約数ペア:

[(1, 657764496), (2, 328882248), (3, 219254832), (4, 164441124), (6, 109627416), (8, 82220562), (9, 73084944), (12, 54813708), (16, 41110281), (18, 36542472), (19, 34619184), (24, 27406854), (27, 24361648), (36, 18271236), (38, 17309592), (48, 13703427), (54, 12180824), (57, 11539728), (72, 9135618), (76, 8654796), (108, 6090412), (114, 5769864), (127, 5179248), (144, 4567809), (152, 4327398), (171, 3846576), (216, 3045206), (228, 2884932), (254, 2589624), (304, 2163699), (342, 1923288), (381, 1726416), (432, 1522603), (456, 1442466), (508, 1294812), (513, 1282192), (631, 1042416), (684, 961644), (762, 863208), (912, 721233), (1016, 647406), (1026, 641096), (1143, 575472), (1262, 521208), (1368, 480822), (1524, 431604), (1893, 347472), (2032, 323703), (2052, 320548), (2286, 287736), (2413, 272592), (2524, 260604), (2736, 240411), (3048, 215802), (3429, 191824), (3786, 173736), (4104, 160274), (4572, 143868), (4826, 136296), (5048, 130302), (5679, 115824), (6096, 107901), (6858, 95912), (7239, 90864), (7572, 86868), (8208, 80137), (9144, 71934), (9652, 68148), (10096, 65151), (11358, 57912), (11989, 54864), (13716, 47956), (14478, 45432), (15144, 43434), (17037, 38608), (18288, 35967), (19304, 34074), (21717, 30288), (22716, 28956), (23978, 27432)]