1748074328

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11489}}^1$

素因数の和:11545

約数の個数: 128

約数和(自身を含む): 4632768000

約数和(自身を除く): 2884693672

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 88, 91, 104, 133, 143, 152, 154, 182, 209, 247, 266, 286, 308, 364, 418, 494, 532, 572, 616, 728, 836, 988, 1001, 1064, 1144, 1463, 1672, 1729, 1976, 2002, 2717, 2926, 3458, 4004, 5434, 5852, 6916, 8008, 10868, 11489, 11704, 13832, 19019, 21736, 22978, 38038, 45956, 76076, 80423, 91912, 126379, 149357, 152152, 160846, 218291, 252758, 298714, 321692, 436582, 505516, 597428, 643384, 873164, 884653, 1011032, 1045499, 1194856, 1528037, 1642927, 1746328, 1769306, 2090998, 2401201, 2837783, 3056074, 3285854, 3538612, 4181996, 4802402, 5675566, 6112148, 6571708, 7077224, 8363992, 9604804, 11351132, 11500489, 12224296, 13143416, 16808407, 19209608, 19864481, 22702264, 23000978, 31215613, 33616814, 39728962, 46001956, 62431226, 67233628, 79457924, 92003912, 124862452, 134467256, 158915848, 218509291, 249724904, 437018582, 874037164, 1748074328]

約数ペア:

[(1, 1748074328), (2, 874037164), (4, 437018582), (7, 249724904), (8, 218509291), (11, 158915848), (13, 134467256), (14, 124862452), (19, 92003912), (22, 79457924), (26, 67233628), (28, 62431226), (38, 46001956), (44, 39728962), (52, 33616814), (56, 31215613), (76, 23000978), (77, 22702264), (88, 19864481), (91, 19209608), (104, 16808407), (133, 13143416), (143, 12224296), (152, 11500489), (154, 11351132), (182, 9604804), (209, 8363992), (247, 7077224), (266, 6571708), (286, 6112148), (308, 5675566), (364, 4802402), (418, 4181996), (494, 3538612), (532, 3285854), (572, 3056074), (616, 2837783), (728, 2401201), (836, 2090998), (988, 1769306), (1001, 1746328), (1064, 1642927), (1144, 1528037), (1463, 1194856), (1672, 1045499), (1729, 1011032), (1976, 884653), (2002, 873164), (2717, 643384), (2926, 597428), (3458, 505516), (4004, 436582), (5434, 321692), (5852, 298714), (6916, 252758), (8008, 218291), (10868, 160846), (11489, 152152), (11704, 149357), (13832, 126379), (19019, 91912), (21736, 80423), (22978, 76076), (38038, 45956)]