817462884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1634

約数の個数: 144

約数和(自身を含む): 2395225728

約数和(自身を除く): 1577762844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 53, 68, 84, 98, 102, 106, 119, 147, 159, 196, 204, 212, 238, 294, 318, 357, 371, 476, 588, 636, 714, 742, 833, 901, 1113, 1428, 1484, 1543, 1666, 1802, 2226, 2499, 2597, 2703, 3086, 3332, 3604, 4452, 4629, 4998, 5194, 5406, 6172, 6307, 7791, 9258, 9996, 10388, 10801, 10812, 12614, 15582, 18516, 18921, 21602, 25228, 26231, 31164, 32403, 37842, 43204, 44149, 52462, 64806, 75607, 75684, 78693, 81779, 88298, 104924, 129612, 132447, 151214, 157386, 163558, 176596, 183617, 226821, 245337, 264894, 302428, 314772, 327116, 367234, 453642, 490674, 529788, 550851, 572453, 734468, 907284, 981348, 1101702, 1144906, 1285319, 1390243, 1717359, 2203404, 2289812, 2570638, 2780486, 3434718, 3855957, 4007171, 4170729, 5141276, 5560972, 6869436, 7711914, 8014342, 8341458, 9731701, 12021513, 15423828, 16028684, 16682916, 19463402, 24043026, 29195103, 38926804, 48086052, 58390206, 68121907, 116780412, 136243814, 204365721, 272487628, 408731442, 817462884]

約数ペア:

[(1, 817462884), (2, 408731442), (3, 272487628), (4, 204365721), (6, 136243814), (7, 116780412), (12, 68121907), (14, 58390206), (17, 48086052), (21, 38926804), (28, 29195103), (34, 24043026), (42, 19463402), (49, 16682916), (51, 16028684), (53, 15423828), (68, 12021513), (84, 9731701), (98, 8341458), (102, 8014342), (106, 7711914), (119, 6869436), (147, 5560972), (159, 5141276), (196, 4170729), (204, 4007171), (212, 3855957), (238, 3434718), (294, 2780486), (318, 2570638), (357, 2289812), (371, 2203404), (476, 1717359), (588, 1390243), (636, 1285319), (714, 1144906), (742, 1101702), (833, 981348), (901, 907284), (1113, 734468), (1428, 572453), (1484, 550851), (1543, 529788), (1666, 490674), (1802, 453642), (2226, 367234), (2499, 327116), (2597, 314772), (2703, 302428), (3086, 264894), (3332, 245337), (3604, 226821), (4452, 183617), (4629, 176596), (4998, 163558), (5194, 157386), (5406, 151214), (6172, 132447), (6307, 129612), (7791, 104924), (9258, 88298), (9996, 81779), (10388, 78693), (10801, 75684), (10812, 75607), (12614, 64806), (15582, 52462), (18516, 44149), (18921, 43204), (21602, 37842), (25228, 32403), (26231, 31164)]