551132478

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14813}}^1$

素因数の和:14890

約数の個数: 64

約数和(自身を含む): 1343926080

約数和(自身を除く): 792793602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 106, 117, 159, 234, 318, 351, 477, 689, 702, 954, 1378, 1431, 2067, 2862, 4134, 6201, 12402, 14813, 18603, 29626, 37206, 44439, 88878, 133317, 192569, 266634, 385138, 399951, 577707, 785089, 799902, 1155414, 1570178, 1733121, 2355267, 3466242, 4710534, 5199363, 7065801, 10206157, 10398726, 14131602, 20412314, 21197403, 30618471, 42394806, 61236942, 91855413, 183710826, 275566239, 551132478]

約数ペア:

[(1, 551132478), (2, 275566239), (3, 183710826), (6, 91855413), (9, 61236942), (13, 42394806), (18, 30618471), (26, 21197403), (27, 20412314), (39, 14131602), (53, 10398726), (54, 10206157), (78, 7065801), (106, 5199363), (117, 4710534), (159, 3466242), (234, 2355267), (318, 1733121), (351, 1570178), (477, 1155414), (689, 799902), (702, 785089), (954, 577707), (1378, 399951), (1431, 385138), (2067, 266634), (2862, 192569), (4134, 133317), (6201, 88878), (12402, 44439), (14813, 37206), (18603, 29626)]