289706928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:859

約数の個数: 160

約数和(自身を含む): 920369664

約数和(自身を除く): 630662736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 67, 68, 84, 102, 112, 119, 134, 136, 168, 201, 204, 238, 268, 272, 336, 357, 402, 408, 469, 476, 536, 714, 757, 804, 816, 938, 952, 1072, 1139, 1407, 1428, 1514, 1608, 1876, 1904, 2271, 2278, 2814, 2856, 3028, 3216, 3417, 3752, 4542, 4556, 5299, 5628, 5712, 6056, 6834, 7504, 7973, 9084, 9112, 10598, 11256, 12112, 12869, 13668, 15897, 15946, 18168, 18224, 21196, 22512, 23919, 25738, 27336, 31794, 31892, 36336, 38607, 42392, 47838, 50719, 51476, 54672, 63588, 63784, 77214, 84784, 90083, 95676, 101438, 102952, 127176, 127568, 152157, 154428, 180166, 191352, 202876, 205904, 254352, 270249, 304314, 308856, 355033, 360332, 382704, 405752, 540498, 608628, 617712, 710066, 720664, 811504, 862223, 1065099, 1080996, 1217256, 1420132, 1441328, 1724446, 2130198, 2161992, 2434512, 2586669, 2840264, 3448892, 4260396, 4323984, 5173338, 5680528, 6035561, 6897784, 8520792, 10346676, 12071122, 13795568, 17041584, 18106683, 20693352, 24142244, 36213366, 41386704, 48284488, 72426732, 96568976, 144853464, 289706928]

約数ペア:

[(1, 289706928), (2, 144853464), (3, 96568976), (4, 72426732), (6, 48284488), (7, 41386704), (8, 36213366), (12, 24142244), (14, 20693352), (16, 18106683), (17, 17041584), (21, 13795568), (24, 12071122), (28, 10346676), (34, 8520792), (42, 6897784), (48, 6035561), (51, 5680528), (56, 5173338), (67, 4323984), (68, 4260396), (84, 3448892), (102, 2840264), (112, 2586669), (119, 2434512), (134, 2161992), (136, 2130198), (168, 1724446), (201, 1441328), (204, 1420132), (238, 1217256), (268, 1080996), (272, 1065099), (336, 862223), (357, 811504), (402, 720664), (408, 710066), (469, 617712), (476, 608628), (536, 540498), (714, 405752), (757, 382704), (804, 360332), (816, 355033), (938, 308856), (952, 304314), (1072, 270249), (1139, 254352), (1407, 205904), (1428, 202876), (1514, 191352), (1608, 180166), (1876, 154428), (1904, 152157), (2271, 127568), (2278, 127176), (2814, 102952), (2856, 101438), (3028, 95676), (3216, 90083), (3417, 84784), (3752, 77214), (4542, 63784), (4556, 63588), (5299, 54672), (5628, 51476), (5712, 50719), (6056, 47838), (6834, 42392), (7504, 38607), (7973, 36336), (9084, 31892), (9112, 31794), (10598, 27336), (11256, 25738), (12112, 23919), (12869, 22512), (13668, 21196), (15897, 18224), (15946, 18168)]