243345708

素因数分解:

$2^2\times 3^4\times {\mathrm{83}}^1\times {\mathrm{9049}}^1$

素因数の和:9148

約数の個数: 60

約数和(自身を含む): 643889400

約数和(自身を除く): 400543692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 249, 324, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 6723, 8964, 9049, 13446, 18098, 26892, 27147, 36196, 54294, 81441, 108588, 162882, 244323, 325764, 488646, 732969, 751067, 977292, 1465938, 1502134, 2253201, 2931876, 3004268, 4506402, 6759603, 9012804, 13519206, 20278809, 27038412, 40557618, 60836427, 81115236, 121672854, 243345708]

約数ペア:

[(1, 243345708), (2, 121672854), (3, 81115236), (4, 60836427), (6, 40557618), (9, 27038412), (12, 20278809), (18, 13519206), (27, 9012804), (36, 6759603), (54, 4506402), (81, 3004268), (83, 2931876), (108, 2253201), (162, 1502134), (166, 1465938), (249, 977292), (324, 751067), (332, 732969), (498, 488646), (747, 325764), (996, 244323), (1494, 162882), (2241, 108588), (2988, 81441), (4482, 54294), (6723, 36196), (8964, 27147), (9049, 26892), (13446, 18098)]