144427407782

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{506269}}^1$

素因数の和:506397

約数の個数: 48

約数和(自身を含む): 261794242080

約数和(自身を除く): 117366834298

約数列:

[1, 2, 7, 14, 41, 49, 71, 82, 98, 142, 287, 497, 574, 994, 2009, 2911, 3479, 4018, 5822, 6958, 20377, 40754, 142639, 285278, 506269, 1012538, 3543883, 7087766, 20757029, 24807181, 35945099, 41514058, 49614362, 71890198, 145299203, 251615693, 290598406, 503231386, 1017094421, 1473749059, 1761309851, 2034188842, 2947498118, 3522619702, 10316243413, 20632486826, 72213703891, 144427407782]

約数ペア:

[(1, 144427407782), (2, 72213703891), (7, 20632486826), (14, 10316243413), (41, 3522619702), (49, 2947498118), (71, 2034188842), (82, 1761309851), (98, 1473749059), (142, 1017094421), (287, 503231386), (497, 290598406), (574, 251615693), (994, 145299203), (2009, 71890198), (2911, 49614362), (3479, 41514058), (4018, 35945099), (5822, 24807181), (6958, 20757029), (20377, 7087766), (40754, 3543883), (142639, 1012538), (285278, 506269)]