291001704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:759

約数の個数: 128

約数和(自身を含む): 875888640

約数和(自身を除く): 584886936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 127, 138, 161, 168, 184, 254, 276, 322, 381, 483, 508, 552, 593, 644, 762, 889, 966, 1016, 1186, 1288, 1524, 1778, 1779, 1932, 2372, 2667, 2921, 3048, 3556, 3558, 3864, 4151, 4744, 5334, 5842, 7112, 7116, 8302, 8763, 10668, 11684, 12453, 13639, 14232, 16604, 17526, 20447, 21336, 23368, 24906, 27278, 33208, 35052, 40894, 40917, 49812, 54556, 61341, 70104, 75311, 81788, 81834, 95473, 99624, 109112, 122682, 150622, 163576, 163668, 190946, 225933, 245364, 286419, 301244, 327336, 381892, 451866, 490728, 527177, 572838, 602488, 763784, 903732, 1054354, 1145676, 1581531, 1732153, 1807464, 2108708, 2291352, 3163062, 3464306, 4217416, 5196459, 6326124, 6928612, 10392918, 12125071, 12652248, 13857224, 20785836, 24250142, 36375213, 41571672, 48500284, 72750426, 97000568, 145500852, 291001704]

約数ペア:

[(1, 291001704), (2, 145500852), (3, 97000568), (4, 72750426), (6, 48500284), (7, 41571672), (8, 36375213), (12, 24250142), (14, 20785836), (21, 13857224), (23, 12652248), (24, 12125071), (28, 10392918), (42, 6928612), (46, 6326124), (56, 5196459), (69, 4217416), (84, 3464306), (92, 3163062), (127, 2291352), (138, 2108708), (161, 1807464), (168, 1732153), (184, 1581531), (254, 1145676), (276, 1054354), (322, 903732), (381, 763784), (483, 602488), (508, 572838), (552, 527177), (593, 490728), (644, 451866), (762, 381892), (889, 327336), (966, 301244), (1016, 286419), (1186, 245364), (1288, 225933), (1524, 190946), (1778, 163668), (1779, 163576), (1932, 150622), (2372, 122682), (2667, 109112), (2921, 99624), (3048, 95473), (3556, 81834), (3558, 81788), (3864, 75311), (4151, 70104), (4744, 61341), (5334, 54556), (5842, 49812), (7112, 40917), (7116, 40894), (8302, 35052), (8763, 33208), (10668, 27278), (11684, 24906), (12453, 23368), (13639, 21336), (14232, 20447), (16604, 17526)]