408047724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{85223}}^1$

素因数の和:85259

約数の個数: 72

約数和(自身を含む): 1240861440

約数和(自身を除く): 832813716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 85223, 170446, 255669, 340892, 511338, 596561, 767007, 1022676, 1193122, 1534014, 1619237, 1789683, 2386244, 3068028, 3238474, 3579366, 4857711, 5369049, 6476948, 7158732, 9715422, 10738098, 11334659, 14573133, 19430844, 21476196, 22669318, 29146266, 34003977, 45338636, 58292532, 68007954, 102011931, 136015908, 204023862, 408047724]

約数ペア:

[(1, 408047724), (2, 204023862), (3, 136015908), (4, 102011931), (6, 68007954), (7, 58292532), (9, 45338636), (12, 34003977), (14, 29146266), (18, 22669318), (19, 21476196), (21, 19430844), (28, 14573133), (36, 11334659), (38, 10738098), (42, 9715422), (57, 7158732), (63, 6476948), (76, 5369049), (84, 4857711), (114, 3579366), (126, 3238474), (133, 3068028), (171, 2386244), (228, 1789683), (252, 1619237), (266, 1534014), (342, 1193122), (399, 1022676), (532, 767007), (684, 596561), (798, 511338), (1197, 340892), (1596, 255669), (2394, 170446), (4788, 85223)]