288920346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:564

約数の個数: 128

約数和(自身を含む): 735436800

約数和(自身を除く): 446516454

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 37, 38, 39, 57, 66, 74, 78, 111, 114, 143, 209, 222, 247, 286, 407, 418, 429, 479, 481, 494, 627, 703, 741, 814, 858, 958, 962, 1221, 1254, 1406, 1437, 1443, 1482, 2109, 2442, 2717, 2874, 2886, 4218, 5269, 5291, 5434, 6227, 7733, 8151, 9101, 9139, 10538, 10582, 12454, 15466, 15807, 15873, 16302, 17723, 18202, 18278, 18681, 23199, 27303, 27417, 31614, 31746, 35446, 37362, 46398, 53169, 54606, 54834, 68497, 100111, 100529, 106338, 118313, 136994, 194953, 200222, 201058, 205491, 230399, 236626, 300333, 301587, 336737, 354939, 389906, 410982, 460798, 584859, 600666, 603174, 673474, 691197, 709878, 1010211, 1169718, 1301443, 1382394, 2020422, 2534389, 2602886, 3704107, 3904329, 4377581, 5068778, 7408214, 7603167, 7808658, 8755162, 11112321, 13132743, 15206334, 22224642, 26265486, 48153391, 96306782, 144460173, 288920346]

約数ペア:

[(1, 288920346), (2, 144460173), (3, 96306782), (6, 48153391), (11, 26265486), (13, 22224642), (19, 15206334), (22, 13132743), (26, 11112321), (33, 8755162), (37, 7808658), (38, 7603167), (39, 7408214), (57, 5068778), (66, 4377581), (74, 3904329), (78, 3704107), (111, 2602886), (114, 2534389), (143, 2020422), (209, 1382394), (222, 1301443), (247, 1169718), (286, 1010211), (407, 709878), (418, 691197), (429, 673474), (479, 603174), (481, 600666), (494, 584859), (627, 460798), (703, 410982), (741, 389906), (814, 354939), (858, 336737), (958, 301587), (962, 300333), (1221, 236626), (1254, 230399), (1406, 205491), (1437, 201058), (1443, 200222), (1482, 194953), (2109, 136994), (2442, 118313), (2717, 106338), (2874, 100529), (2886, 100111), (4218, 68497), (5269, 54834), (5291, 54606), (5434, 53169), (6227, 46398), (7733, 37362), (8151, 35446), (9101, 31746), (9139, 31614), (10538, 27417), (10582, 27303), (12454, 23199), (15466, 18681), (15807, 18278), (15873, 18202), (16302, 17723)]