647861772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2833}}^1$

素因数の和:2935

約数の個数: 96

約数和(自身を含む): 1714003200

約数和(自身を除く): 1066141428

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 59, 68, 76, 102, 114, 118, 177, 204, 228, 236, 323, 354, 646, 708, 969, 1003, 1121, 1292, 1938, 2006, 2242, 2833, 3009, 3363, 3876, 4012, 4484, 5666, 6018, 6726, 8499, 11332, 12036, 13452, 16998, 19057, 33996, 38114, 48161, 53827, 57171, 76228, 96322, 107654, 114342, 144483, 161481, 167147, 192644, 215308, 228684, 288966, 322962, 334294, 501441, 577932, 645924, 668588, 915059, 1002882, 1830118, 2005764, 2745177, 2841499, 3175793, 3660236, 5490354, 5682998, 6351586, 8524497, 9527379, 10980708, 11365996, 12703172, 17048994, 19054758, 34097988, 38109516, 53988481, 107976962, 161965443, 215953924, 323930886, 647861772]

約数ペア:

[(1, 647861772), (2, 323930886), (3, 215953924), (4, 161965443), (6, 107976962), (12, 53988481), (17, 38109516), (19, 34097988), (34, 19054758), (38, 17048994), (51, 12703172), (57, 11365996), (59, 10980708), (68, 9527379), (76, 8524497), (102, 6351586), (114, 5682998), (118, 5490354), (177, 3660236), (204, 3175793), (228, 2841499), (236, 2745177), (323, 2005764), (354, 1830118), (646, 1002882), (708, 915059), (969, 668588), (1003, 645924), (1121, 577932), (1292, 501441), (1938, 334294), (2006, 322962), (2242, 288966), (2833, 228684), (3009, 215308), (3363, 192644), (3876, 167147), (4012, 161481), (4484, 144483), (5666, 114342), (6018, 107654), (6726, 96322), (8499, 76228), (11332, 57171), (12036, 53827), (13452, 48161), (16998, 38114), (19057, 33996)]