1313882616

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{1889}}^1$

素因数の和:2368

約数の個数: 64

約数和(自身を含む): 3339856800

約数和(自身を除く): 2025974184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 397, 438, 584, 794, 876, 1191, 1588, 1752, 1889, 2382, 3176, 3778, 4764, 5667, 7556, 9528, 11334, 15112, 22668, 28981, 45336, 57962, 86943, 115924, 137897, 173886, 231848, 275794, 347772, 413691, 551588, 695544, 749933, 827382, 1103176, 1499866, 1654764, 2249799, 2999732, 3309528, 4499598, 5999464, 8999196, 17998392, 54745109, 109490218, 164235327, 218980436, 328470654, 437960872, 656941308, 1313882616]

約数ペア:

[(1, 1313882616), (2, 656941308), (3, 437960872), (4, 328470654), (6, 218980436), (8, 164235327), (12, 109490218), (24, 54745109), (73, 17998392), (146, 8999196), (219, 5999464), (292, 4499598), (397, 3309528), (438, 2999732), (584, 2249799), (794, 1654764), (876, 1499866), (1191, 1103176), (1588, 827382), (1752, 749933), (1889, 695544), (2382, 551588), (3176, 413691), (3778, 347772), (4764, 275794), (5667, 231848), (7556, 173886), (9528, 137897), (11334, 115924), (15112, 86943), (22668, 57962), (28981, 45336)]