825317556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 2399846400

約数和(自身を除く): 1574528844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 47, 61, 69, 84, 92, 94, 122, 138, 141, 149, 161, 183, 188, 244, 276, 282, 298, 322, 329, 366, 427, 447, 483, 564, 596, 644, 658, 732, 854, 894, 966, 987, 1043, 1081, 1281, 1316, 1403, 1708, 1788, 1932, 1974, 2086, 2162, 2562, 2806, 2867, 3129, 3243, 3427, 3948, 4172, 4209, 4324, 5124, 5612, 5734, 6258, 6486, 6854, 7003, 7567, 8418, 8601, 9089, 9821, 10281, 11468, 12516, 12972, 13708, 14006, 15134, 16836, 17202, 18178, 19642, 20069, 20562, 21009, 22701, 23989, 27267, 28012, 29463, 30268, 34404, 36356, 39284, 40138, 41124, 42018, 45402, 47978, 49021, 54534, 58926, 60207, 63623, 65941, 71967, 80276, 84036, 90804, 95956, 98042, 109068, 117852, 120414, 127246, 131882, 143934, 147063, 161069, 190869, 196084, 197823, 209047, 240828, 254492, 263764, 287868, 294126, 322138, 381738, 395646, 418094, 427183, 461587, 483207, 588252, 627141, 644276, 763476, 791292, 836188, 854366, 923174, 966414, 1127483, 1254282, 1281549, 1384761, 1463329, 1708732, 1846348, 1932828, 2254966, 2508564, 2563098, 2769522, 2926658, 2990281, 3382449, 4389987, 4509932, 5126196, 5539044, 5853316, 5980562, 6764898, 8779974, 8970843, 9825209, 11961124, 13529796, 17559948, 17941686, 19650418, 29475627, 35883372, 39300836, 58951254, 68776463, 117902508, 137552926, 206329389, 275105852, 412658778, 825317556]

約数ペア:

[(1, 825317556), (2, 412658778), (3, 275105852), (4, 206329389), (6, 137552926), (7, 117902508), (12, 68776463), (14, 58951254), (21, 39300836), (23, 35883372), (28, 29475627), (42, 19650418), (46, 17941686), (47, 17559948), (61, 13529796), (69, 11961124), (84, 9825209), (92, 8970843), (94, 8779974), (122, 6764898), (138, 5980562), (141, 5853316), (149, 5539044), (161, 5126196), (183, 4509932), (188, 4389987), (244, 3382449), (276, 2990281), (282, 2926658), (298, 2769522), (322, 2563098), (329, 2508564), (366, 2254966), (427, 1932828), (447, 1846348), (483, 1708732), (564, 1463329), (596, 1384761), (644, 1281549), (658, 1254282), (732, 1127483), (854, 966414), (894, 923174), (966, 854366), (987, 836188), (1043, 791292), (1081, 763476), (1281, 644276), (1316, 627141), (1403, 588252), (1708, 483207), (1788, 461587), (1932, 427183), (1974, 418094), (2086, 395646), (2162, 381738), (2562, 322138), (2806, 294126), (2867, 287868), (3129, 263764), (3243, 254492), (3427, 240828), (3948, 209047), (4172, 197823), (4209, 196084), (4324, 190869), (5124, 161069), (5612, 147063), (5734, 143934), (6258, 131882), (6486, 127246), (6854, 120414), (7003, 117852), (7567, 109068), (8418, 98042), (8601, 95956), (9089, 90804), (9821, 84036), (10281, 80276), (11468, 71967), (12516, 65941), (12972, 63623), (13708, 60207), (14006, 58926), (15134, 54534), (16836, 49021), (17202, 47978), (18178, 45402), (19642, 42018), (20069, 41124), (20562, 40138), (21009, 39284), (22701, 36356), (23989, 34404), (27267, 30268), (28012, 29463)]