1431291288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 256

約数和(自身を含む): 4516300800

約数和(自身を除く): 3085009512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 29, 42, 46, 53, 56, 58, 69, 84, 87, 92, 106, 116, 138, 159, 161, 168, 174, 184, 203, 212, 232, 241, 276, 318, 322, 348, 371, 406, 424, 482, 483, 552, 609, 636, 644, 667, 696, 723, 742, 812, 964, 966, 1113, 1218, 1219, 1272, 1288, 1334, 1446, 1484, 1537, 1624, 1687, 1928, 1932, 2001, 2226, 2436, 2438, 2668, 2892, 2968, 3074, 3374, 3657, 3864, 4002, 4452, 4611, 4669, 4872, 4876, 5061, 5336, 5543, 5784, 6148, 6748, 6989, 7314, 8004, 8533, 8904, 9222, 9338, 9752, 10122, 10759, 11086, 12296, 12773, 13496, 13978, 14007, 14628, 16008, 16629, 17066, 18444, 18676, 20244, 20967, 21518, 22172, 25546, 25599, 27956, 28014, 29256, 32277, 33258, 34132, 35351, 36888, 37352, 38319, 38801, 40488, 41934, 43036, 44344, 48923, 51092, 51198, 55912, 56028, 64554, 66516, 68264, 70702, 76638, 77602, 83868, 86072, 89411, 97846, 102184, 102396, 106053, 112056, 116403, 129108, 133032, 141404, 146769, 153276, 155204, 160747, 167736, 178822, 195692, 204792, 212106, 232806, 247457, 258216, 268233, 282808, 293538, 293779, 306552, 310408, 321494, 357644, 370417, 391384, 424212, 465612, 482241, 494914, 536466, 587076, 587558, 642988, 715288, 740834, 742371, 848424, 881337, 931224, 964482, 989828, 1072932, 1111251, 1125229, 1174152, 1175116, 1285976, 1481668, 1484742, 1762674, 1928964, 1979656, 2056453, 2145864, 2222502, 2250458, 2350232, 2592919, 2963336, 2969484, 3375687, 3525348, 3857928, 4112906, 4445004, 4500916, 5185838, 5938968, 6169359, 6751374, 7050696, 7778757, 8225812, 8519591, 8890008, 9001832, 10371676, 12338718, 13502748, 15557514, 16451624, 17039182, 20743352, 24677436, 25558773, 27005496, 31115028, 34078364, 49354872, 51117546, 59637137, 62230056, 68156728, 102235092, 119274274, 178911411, 204470184, 238548548, 357822822, 477097096, 715645644, 1431291288]

約数ペア:

[(1, 1431291288), (2, 715645644), (3, 477097096), (4, 357822822), (6, 238548548), (7, 204470184), (8, 178911411), (12, 119274274), (14, 102235092), (21, 68156728), (23, 62230056), (24, 59637137), (28, 51117546), (29, 49354872), (42, 34078364), (46, 31115028), (53, 27005496), (56, 25558773), (58, 24677436), (69, 20743352), (84, 17039182), (87, 16451624), (92, 15557514), (106, 13502748), (116, 12338718), (138, 10371676), (159, 9001832), (161, 8890008), (168, 8519591), (174, 8225812), (184, 7778757), (203, 7050696), (212, 6751374), (232, 6169359), (241, 5938968), (276, 5185838), (318, 4500916), (322, 4445004), (348, 4112906), (371, 3857928), (406, 3525348), (424, 3375687), (482, 2969484), (483, 2963336), (552, 2592919), (609, 2350232), (636, 2250458), (644, 2222502), (667, 2145864), (696, 2056453), (723, 1979656), (742, 1928964), (812, 1762674), (964, 1484742), (966, 1481668), (1113, 1285976), (1218, 1175116), (1219, 1174152), (1272, 1125229), (1288, 1111251), (1334, 1072932), (1446, 989828), (1484, 964482), (1537, 931224), (1624, 881337), (1687, 848424), (1928, 742371), (1932, 740834), (2001, 715288), (2226, 642988), (2436, 587558), (2438, 587076), (2668, 536466), (2892, 494914), (2968, 482241), (3074, 465612), (3374, 424212), (3657, 391384), (3864, 370417), (4002, 357644), (4452, 321494), (4611, 310408), (4669, 306552), (4872, 293779), (4876, 293538), (5061, 282808), (5336, 268233), (5543, 258216), (5784, 247457), (6148, 232806), (6748, 212106), (6989, 204792), (7314, 195692), (8004, 178822), (8533, 167736), (8904, 160747), (9222, 155204), (9338, 153276), (9752, 146769), (10122, 141404), (10759, 133032), (11086, 129108), (12296, 116403), (12773, 112056), (13496, 106053), (13978, 102396), (14007, 102184), (14628, 97846), (16008, 89411), (16629, 86072), (17066, 83868), (18444, 77602), (18676, 76638), (20244, 70702), (20967, 68264), (21518, 66516), (22172, 64554), (25546, 56028), (25599, 55912), (27956, 51198), (28014, 51092), (29256, 48923), (32277, 44344), (33258, 43036), (34132, 41934), (35351, 40488), (36888, 38801), (37352, 38319)]