289969356

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{827}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 689955840

約数和(自身を除く): 399986484

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 479, 732, 827, 958, 1437, 1654, 1916, 2481, 2874, 3308, 4962, 5748, 9924, 29219, 50447, 58438, 87657, 100894, 116876, 151341, 175314, 201788, 302682, 350628, 396133, 605364, 792266, 1188399, 1584532, 2376798, 4753596, 24164113, 48328226, 72492339, 96656452, 144984678, 289969356]

約数ペア:

[(1, 289969356), (2, 144984678), (3, 96656452), (4, 72492339), (6, 48328226), (12, 24164113), (61, 4753596), (122, 2376798), (183, 1584532), (244, 1188399), (366, 792266), (479, 605364), (732, 396133), (827, 350628), (958, 302682), (1437, 201788), (1654, 175314), (1916, 151341), (2481, 116876), (2874, 100894), (3308, 87657), (4962, 58438), (5748, 50447), (9924, 29219)]