531653148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{30703}}^1$

素因数の和:30763

約数の個数: 72

約数和(自身を含む): 1486442048

約数和(自身を除く): 954788900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 30703, 61406, 92109, 122812, 184218, 276327, 368436, 399139, 552654, 798278, 1105308, 1136011, 1197417, 1596556, 2272022, 2394834, 3408033, 3592251, 4544044, 4789668, 6816066, 7184502, 10224099, 13632132, 14369004, 14768143, 20448198, 29536286, 40896396, 44304429, 59072572, 88608858, 132913287, 177217716, 265826574, 531653148]

約数ペア:

[(1, 531653148), (2, 265826574), (3, 177217716), (4, 132913287), (6, 88608858), (9, 59072572), (12, 44304429), (13, 40896396), (18, 29536286), (26, 20448198), (36, 14768143), (37, 14369004), (39, 13632132), (52, 10224099), (74, 7184502), (78, 6816066), (111, 4789668), (117, 4544044), (148, 3592251), (156, 3408033), (222, 2394834), (234, 2272022), (333, 1596556), (444, 1197417), (468, 1136011), (481, 1105308), (666, 798278), (962, 552654), (1332, 399139), (1443, 368436), (1924, 276327), (2886, 184218), (4329, 122812), (5772, 92109), (8658, 61406), (17316, 30703)]