480485627902

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{3877}}^1$

素因数の和:4406

約数の個数: 128

約数和(自身を含む): 926371676160

約数和(自身を除く): 445886048258

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 47, 94, 133, 161, 266, 322, 329, 431, 437, 658, 862, 874, 893, 1081, 1786, 2162, 3017, 3059, 3877, 6034, 6118, 6251, 7567, 7754, 8189, 9913, 12502, 15134, 16378, 19826, 20257, 20539, 27139, 40514, 41078, 54278, 57323, 69391, 73663, 89171, 114646, 138782, 141799, 143773, 147326, 178342, 182219, 188347, 283598, 287546, 364438, 376694, 384883, 465911, 515641, 624197, 769766, 931822, 1031282, 1248394, 1275533, 1318429, 1670987, 1694249, 2551066, 2636858, 2694181, 3261377, 3341974, 3388498, 3462161, 4191037, 5388362, 6522754, 6924322, 8382074, 8852309, 11696909, 11859743, 17704618, 23393818, 23719486, 24235127, 29337259, 31748753, 38432701, 48470254, 58674518, 61966163, 63497506, 76865402, 78536389, 79629703, 123932326, 157072778, 159259406, 222241271, 269028907, 444482542, 538057814, 549754723, 557407921, 730221319, 1099509446, 1114815842, 1460442638, 1492191391, 1806336947, 2984382782, 3612673894, 5111549233, 10223098466, 10445339737, 12644358629, 20890679474, 25288717258, 34320401993, 68640803986, 240242813951, 480485627902]

約数ペア:

[(1, 480485627902), (2, 240242813951), (7, 68640803986), (14, 34320401993), (19, 25288717258), (23, 20890679474), (38, 12644358629), (46, 10445339737), (47, 10223098466), (94, 5111549233), (133, 3612673894), (161, 2984382782), (266, 1806336947), (322, 1492191391), (329, 1460442638), (431, 1114815842), (437, 1099509446), (658, 730221319), (862, 557407921), (874, 549754723), (893, 538057814), (1081, 444482542), (1786, 269028907), (2162, 222241271), (3017, 159259406), (3059, 157072778), (3877, 123932326), (6034, 79629703), (6118, 78536389), (6251, 76865402), (7567, 63497506), (7754, 61966163), (8189, 58674518), (9913, 48470254), (12502, 38432701), (15134, 31748753), (16378, 29337259), (19826, 24235127), (20257, 23719486), (20539, 23393818), (27139, 17704618), (40514, 11859743), (41078, 11696909), (54278, 8852309), (57323, 8382074), (69391, 6924322), (73663, 6522754), (89171, 5388362), (114646, 4191037), (138782, 3462161), (141799, 3388498), (143773, 3341974), (147326, 3261377), (178342, 2694181), (182219, 2636858), (188347, 2551066), (283598, 1694249), (287546, 1670987), (364438, 1318429), (376694, 1275533), (384883, 1248394), (465911, 1031282), (515641, 931822), (624197, 769766)]