764117718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1126

約数の個数: 128

約数和(自身を含む): 2009011200

約数和(自身を除く): 1244893482

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 73, 78, 91, 114, 133, 146, 182, 219, 247, 266, 273, 399, 438, 494, 511, 546, 741, 798, 949, 1009, 1022, 1387, 1482, 1533, 1729, 1898, 2018, 2774, 2847, 3027, 3066, 3458, 4161, 5187, 5694, 6054, 6643, 7063, 8322, 9709, 10374, 13117, 13286, 14126, 18031, 19171, 19418, 19929, 21189, 26234, 29127, 36062, 38342, 39351, 39858, 42378, 54093, 57513, 58254, 73657, 78702, 91819, 108186, 115026, 126217, 134197, 147314, 183638, 220971, 249223, 252434, 268394, 275457, 378651, 402591, 441942, 498446, 515599, 550914, 747669, 757302, 805182, 957541, 1031198, 1399483, 1495338, 1546797, 1744561, 1915082, 2798966, 2872623, 3093594, 3489122, 4198449, 5233683, 5745246, 6702787, 8396898, 9796381, 10467366, 13405574, 18193279, 19592762, 20108361, 29389143, 36386558, 40216722, 54579837, 58778286, 109159674, 127352953, 254705906, 382058859, 764117718]

約数ペア:

[(1, 764117718), (2, 382058859), (3, 254705906), (6, 127352953), (7, 109159674), (13, 58778286), (14, 54579837), (19, 40216722), (21, 36386558), (26, 29389143), (38, 20108361), (39, 19592762), (42, 18193279), (57, 13405574), (73, 10467366), (78, 9796381), (91, 8396898), (114, 6702787), (133, 5745246), (146, 5233683), (182, 4198449), (219, 3489122), (247, 3093594), (266, 2872623), (273, 2798966), (399, 1915082), (438, 1744561), (494, 1546797), (511, 1495338), (546, 1399483), (741, 1031198), (798, 957541), (949, 805182), (1009, 757302), (1022, 747669), (1387, 550914), (1482, 515599), (1533, 498446), (1729, 441942), (1898, 402591), (2018, 378651), (2774, 275457), (2847, 268394), (3027, 252434), (3066, 249223), (3458, 220971), (4161, 183638), (5187, 147314), (5694, 134197), (6054, 126217), (6643, 115026), (7063, 108186), (8322, 91819), (9709, 78702), (10374, 73657), (13117, 58254), (13286, 57513), (14126, 54093), (18031, 42378), (19171, 39858), (19418, 39351), (19929, 38342), (21189, 36062), (26234, 29127)]