329168268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1564

約数の個数: 144

約数和(自身を含む): 1000935936

約数和(自身を除く): 671767668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 43, 44, 52, 66, 78, 86, 99, 117, 129, 132, 143, 156, 172, 198, 234, 258, 286, 387, 396, 429, 468, 473, 516, 559, 572, 774, 858, 946, 1118, 1287, 1419, 1487, 1548, 1677, 1716, 1892, 2236, 2574, 2838, 2974, 3354, 4257, 4461, 5031, 5148, 5676, 5948, 6149, 6708, 8514, 8922, 10062, 12298, 13383, 16357, 17028, 17844, 18447, 19331, 20124, 24596, 26766, 32714, 36894, 38662, 49071, 53532, 55341, 57993, 63941, 65428, 73788, 77324, 98142, 110682, 115986, 127882, 147213, 173979, 191823, 196284, 212641, 221364, 231972, 255764, 294426, 347958, 383646, 425282, 575469, 588852, 637923, 695916, 703351, 767292, 831233, 850564, 1150938, 1275846, 1406702, 1662466, 1913769, 2110053, 2301876, 2493699, 2551692, 2813404, 3324932, 3827538, 4220106, 4987398, 6330159, 7481097, 7655076, 8440212, 9143563, 9974796, 12660318, 14962194, 18287126, 25320636, 27430689, 29924388, 36574252, 54861378, 82292067, 109722756, 164584134, 329168268]

約数ペア:

[(1, 329168268), (2, 164584134), (3, 109722756), (4, 82292067), (6, 54861378), (9, 36574252), (11, 29924388), (12, 27430689), (13, 25320636), (18, 18287126), (22, 14962194), (26, 12660318), (33, 9974796), (36, 9143563), (39, 8440212), (43, 7655076), (44, 7481097), (52, 6330159), (66, 4987398), (78, 4220106), (86, 3827538), (99, 3324932), (117, 2813404), (129, 2551692), (132, 2493699), (143, 2301876), (156, 2110053), (172, 1913769), (198, 1662466), (234, 1406702), (258, 1275846), (286, 1150938), (387, 850564), (396, 831233), (429, 767292), (468, 703351), (473, 695916), (516, 637923), (559, 588852), (572, 575469), (774, 425282), (858, 383646), (946, 347958), (1118, 294426), (1287, 255764), (1419, 231972), (1487, 221364), (1548, 212641), (1677, 196284), (1716, 191823), (1892, 173979), (2236, 147213), (2574, 127882), (2838, 115986), (2974, 110682), (3354, 98142), (4257, 77324), (4461, 73788), (5031, 65428), (5148, 63941), (5676, 57993), (5948, 55341), (6149, 53532), (6708, 49071), (8514, 38662), (8922, 36894), (10062, 32714), (12298, 26766), (13383, 24596), (16357, 20124), (17028, 19331), (17844, 18447)]