2721113308938

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{217033}}^1$

素因数の和:217623

約数の個数: 64

約数和(自身を含む): 5619895758720

約数和(自身を除く): 2898782449782

約数列:

[1, 2, 3, 6, 53, 89, 106, 159, 178, 267, 318, 443, 534, 886, 1329, 2658, 4717, 9434, 14151, 23479, 28302, 39427, 46958, 70437, 78854, 118281, 140874, 217033, 236562, 434066, 651099, 1302198, 2089631, 4179262, 6268893, 11502749, 12537786, 19315937, 23005498, 34508247, 38631874, 57947811, 69016494, 96145619, 115895622, 192291238, 288436857, 576873714, 1023744661, 2047489322, 3071233983, 5095717807, 6142467966, 8556960091, 10191435614, 15287153421, 17113920182, 25670880273, 30574306842, 51341760546, 453518884823, 907037769646, 1360556654469, 2721113308938]

約数ペア:

[(1, 2721113308938), (2, 1360556654469), (3, 907037769646), (6, 453518884823), (53, 51341760546), (89, 30574306842), (106, 25670880273), (159, 17113920182), (178, 15287153421), (267, 10191435614), (318, 8556960091), (443, 6142467966), (534, 5095717807), (886, 3071233983), (1329, 2047489322), (2658, 1023744661), (4717, 576873714), (9434, 288436857), (14151, 192291238), (23479, 115895622), (28302, 96145619), (39427, 69016494), (46958, 57947811), (70437, 38631874), (78854, 34508247), (118281, 23005498), (140874, 19315937), (217033, 12537786), (236562, 11502749), (434066, 6268893), (651099, 4179262), (1302198, 2089631)]