230472774

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:867

約数の個数: 144

約数和(自身を含む): 648226800

約数和(自身を除く): 417754026

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 42, 49, 51, 57, 63, 98, 102, 114, 119, 126, 133, 147, 153, 171, 238, 266, 294, 306, 323, 342, 357, 399, 441, 646, 714, 798, 809, 833, 882, 931, 969, 1071, 1197, 1618, 1666, 1862, 1938, 2142, 2261, 2394, 2427, 2499, 2793, 2907, 4522, 4854, 4998, 5586, 5663, 5814, 6783, 7281, 7497, 8379, 11326, 13566, 13753, 14562, 14994, 15371, 15827, 16758, 16989, 20349, 27506, 30742, 31654, 33978, 39641, 40698, 41259, 46113, 47481, 50967, 79282, 82518, 92226, 94962, 96271, 101934, 107597, 118923, 123777, 138339, 142443, 192542, 215194, 237846, 247554, 261307, 276678, 284886, 288813, 322791, 356769, 522614, 577626, 645582, 673897, 713538, 753179, 783921, 866439, 968373, 1347794, 1506358, 1567842, 1732878, 1829149, 1936746, 2021691, 2259537, 2351763, 3658298, 4043382, 4519074, 4703526, 5487447, 6065073, 6778611, 10974894, 12130146, 12804043, 13557222, 16462341, 25608086, 32924682, 38412129, 76824258, 115236387, 230472774]

約数ペア:

[(1, 230472774), (2, 115236387), (3, 76824258), (6, 38412129), (7, 32924682), (9, 25608086), (14, 16462341), (17, 13557222), (18, 12804043), (19, 12130146), (21, 10974894), (34, 6778611), (38, 6065073), (42, 5487447), (49, 4703526), (51, 4519074), (57, 4043382), (63, 3658298), (98, 2351763), (102, 2259537), (114, 2021691), (119, 1936746), (126, 1829149), (133, 1732878), (147, 1567842), (153, 1506358), (171, 1347794), (238, 968373), (266, 866439), (294, 783921), (306, 753179), (323, 713538), (342, 673897), (357, 645582), (399, 577626), (441, 522614), (646, 356769), (714, 322791), (798, 288813), (809, 284886), (833, 276678), (882, 261307), (931, 247554), (969, 237846), (1071, 215194), (1197, 192542), (1618, 142443), (1666, 138339), (1862, 123777), (1938, 118923), (2142, 107597), (2261, 101934), (2394, 96271), (2427, 94962), (2499, 92226), (2793, 82518), (2907, 79282), (4522, 50967), (4854, 47481), (4998, 46113), (5586, 41259), (5663, 40698), (5814, 39641), (6783, 33978), (7281, 31654), (7497, 30742), (8379, 27506), (11326, 20349), (13566, 16989), (13753, 16758), (14562, 15827), (14994, 15371)]