1264068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 3582488

約数和(自身を除く): 2318420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 73, 74, 78, 111, 117, 146, 148, 156, 219, 222, 234, 292, 333, 438, 444, 468, 481, 657, 666, 876, 949, 962, 1314, 1332, 1443, 1898, 1924, 2628, 2701, 2847, 2886, 3796, 4329, 5402, 5694, 5772, 8103, 8541, 8658, 10804, 11388, 16206, 17082, 17316, 24309, 32412, 34164, 35113, 48618, 70226, 97236, 105339, 140452, 210678, 316017, 421356, 632034, 1264068]

約数ペア:

[(1, 1264068), (2, 632034), (3, 421356), (4, 316017), (6, 210678), (9, 140452), (12, 105339), (13, 97236), (18, 70226), (26, 48618), (36, 35113), (37, 34164), (39, 32412), (52, 24309), (73, 17316), (74, 17082), (78, 16206), (111, 11388), (117, 10804), (146, 8658), (148, 8541), (156, 8103), (219, 5772), (222, 5694), (234, 5402), (292, 4329), (333, 3796), (438, 2886), (444, 2847), (468, 2701), (481, 2628), (657, 1924), (666, 1898), (876, 1443), (949, 1332), (962, 1314)]