444949904

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9091}}^1$

素因数の和:9148

約数の個数: 80

約数和(自身を含む): 1082311680

約数和(自身を除く): 637361776

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 532, 644, 874, 1064, 1288, 1748, 2128, 2576, 3059, 3496, 6118, 6992, 9091, 12236, 18182, 24472, 36364, 48944, 63637, 72728, 127274, 145456, 172729, 209093, 254548, 345458, 418186, 509096, 690916, 836372, 1018192, 1209103, 1381832, 1463651, 1672744, 2418206, 2763664, 2927302, 3345488, 3972767, 4836412, 5854604, 7945534, 9672824, 11709208, 15891068, 19345648, 23418416, 27809369, 31782136, 55618738, 63564272, 111237476, 222474952, 444949904]

約数ペア:

[(1, 444949904), (2, 222474952), (4, 111237476), (7, 63564272), (8, 55618738), (14, 31782136), (16, 27809369), (19, 23418416), (23, 19345648), (28, 15891068), (38, 11709208), (46, 9672824), (56, 7945534), (76, 5854604), (92, 4836412), (112, 3972767), (133, 3345488), (152, 2927302), (161, 2763664), (184, 2418206), (266, 1672744), (304, 1463651), (322, 1381832), (368, 1209103), (437, 1018192), (532, 836372), (644, 690916), (874, 509096), (1064, 418186), (1288, 345458), (1748, 254548), (2128, 209093), (2576, 172729), (3059, 145456), (3496, 127274), (6118, 72728), (6992, 63637), (9091, 48944), (12236, 36364), (18182, 24472)]