457721226

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2531}}^1$

素因数の和:2756

約数の個数: 64

約数和(自身を含む): 1082885760

約数和(自身を除く): 625164534

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 197, 306, 394, 459, 591, 918, 1182, 1773, 2531, 3349, 3546, 5062, 5319, 6698, 7593, 10047, 10638, 15186, 20094, 22779, 30141, 43027, 45558, 60282, 68337, 86054, 90423, 129081, 136674, 180846, 258162, 387243, 498607, 774486, 997214, 1161729, 1495821, 2323458, 2991642, 4487463, 8476319, 8974926, 13462389, 16952638, 25428957, 26924778, 50857914, 76286871, 152573742, 228860613, 457721226]

約数ペア:

[(1, 457721226), (2, 228860613), (3, 152573742), (6, 76286871), (9, 50857914), (17, 26924778), (18, 25428957), (27, 16952638), (34, 13462389), (51, 8974926), (54, 8476319), (102, 4487463), (153, 2991642), (197, 2323458), (306, 1495821), (394, 1161729), (459, 997214), (591, 774486), (918, 498607), (1182, 387243), (1773, 258162), (2531, 180846), (3349, 136674), (3546, 129081), (5062, 90423), (5319, 86054), (6698, 68337), (7593, 60282), (10047, 45558), (10638, 43027), (15186, 30141), (20094, 22779)]