965758144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:550

約数の個数: 112

約数和(自身を含む): 2190496000

約数和(自身を除く): 1224737856

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 199, 208, 247, 304, 307, 398, 416, 494, 608, 614, 796, 832, 988, 1216, 1228, 1592, 1976, 2456, 2587, 3184, 3781, 3952, 3991, 4912, 5174, 5833, 6368, 7562, 7904, 7982, 9824, 10348, 11666, 12736, 15124, 15808, 15964, 19648, 20696, 23332, 30248, 31928, 41392, 46664, 49153, 60496, 61093, 63856, 75829, 82784, 93328, 98306, 120992, 122186, 127712, 151658, 165568, 186656, 196612, 241984, 244372, 255424, 303316, 373312, 393224, 488744, 606632, 786448, 794209, 977488, 1160767, 1213264, 1572896, 1588418, 1954976, 2321534, 2426528, 3145792, 3176836, 3909952, 4643068, 4853056, 6353672, 9286136, 12707344, 15089971, 18572272, 25414688, 30179942, 37144544, 50829376, 60359884, 74289088, 120719768, 241439536, 482879072, 965758144]

約数ペア:

[(1, 965758144), (2, 482879072), (4, 241439536), (8, 120719768), (13, 74289088), (16, 60359884), (19, 50829376), (26, 37144544), (32, 30179942), (38, 25414688), (52, 18572272), (64, 15089971), (76, 12707344), (104, 9286136), (152, 6353672), (199, 4853056), (208, 4643068), (247, 3909952), (304, 3176836), (307, 3145792), (398, 2426528), (416, 2321534), (494, 1954976), (608, 1588418), (614, 1572896), (796, 1213264), (832, 1160767), (988, 977488), (1216, 794209), (1228, 786448), (1592, 606632), (1976, 488744), (2456, 393224), (2587, 373312), (3184, 303316), (3781, 255424), (3952, 244372), (3991, 241984), (4912, 196612), (5174, 186656), (5833, 165568), (6368, 151658), (7562, 127712), (7904, 122186), (7982, 120992), (9824, 98306), (10348, 93328), (11666, 82784), (12736, 75829), (15124, 63856), (15808, 61093), (15964, 60496), (19648, 49153), (20696, 46664), (23332, 41392), (30248, 31928)]