407788146

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{70139}}^1$

素因数の和:70183

約数の個数: 48

約数和(自身を含む): 984765600

約数和(自身を除く): 576977454

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 70139, 140278, 210417, 420834, 631251, 1192363, 1262502, 1332641, 2384726, 2665282, 3577089, 3997923, 7154178, 7995846, 10731267, 11993769, 21462534, 22654897, 23987538, 45309794, 67964691, 135929382, 203894073, 407788146]

約数ペア:

[(1, 407788146), (2, 203894073), (3, 135929382), (6, 67964691), (9, 45309794), (17, 23987538), (18, 22654897), (19, 21462534), (34, 11993769), (38, 10731267), (51, 7995846), (57, 7154178), (102, 3997923), (114, 3577089), (153, 2665282), (171, 2384726), (306, 1332641), (323, 1262502), (342, 1192363), (646, 631251), (969, 420834), (1938, 210417), (2907, 140278), (5814, 70139)]