391449744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1433}}^1$

素因数の和:1725

約数の個数: 120

約数和(自身を含む): 1257514752

約数和(自身を除く): 866065008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 271, 336, 504, 542, 813, 1008, 1084, 1433, 1626, 1897, 2168, 2439, 2866, 3252, 3794, 4299, 4336, 4878, 5691, 5732, 6504, 7588, 8598, 9756, 10031, 11382, 11464, 12897, 13008, 15176, 17073, 17196, 19512, 20062, 22764, 22928, 25794, 30093, 30352, 34146, 34392, 39024, 40124, 45528, 51588, 60186, 68292, 68784, 80248, 90279, 91056, 103176, 120372, 136584, 160496, 180558, 206352, 240744, 273168, 361116, 388343, 481488, 722232, 776686, 1165029, 1444464, 1553372, 2330058, 2718401, 3106744, 3495087, 4660116, 5436802, 6213488, 6990174, 8155203, 9320232, 10873604, 13980348, 16310406, 18640464, 21747208, 24465609, 27960696, 32620812, 43494416, 48931218, 55921392, 65241624, 97862436, 130483248, 195724872, 391449744]

約数ペア:

[(1, 391449744), (2, 195724872), (3, 130483248), (4, 97862436), (6, 65241624), (7, 55921392), (8, 48931218), (9, 43494416), (12, 32620812), (14, 27960696), (16, 24465609), (18, 21747208), (21, 18640464), (24, 16310406), (28, 13980348), (36, 10873604), (42, 9320232), (48, 8155203), (56, 6990174), (63, 6213488), (72, 5436802), (84, 4660116), (112, 3495087), (126, 3106744), (144, 2718401), (168, 2330058), (252, 1553372), (271, 1444464), (336, 1165029), (504, 776686), (542, 722232), (813, 481488), (1008, 388343), (1084, 361116), (1433, 273168), (1626, 240744), (1897, 206352), (2168, 180558), (2439, 160496), (2866, 136584), (3252, 120372), (3794, 103176), (4299, 91056), (4336, 90279), (4878, 80248), (5691, 68784), (5732, 68292), (6504, 60186), (7588, 51588), (8598, 45528), (9756, 40124), (10031, 39024), (11382, 34392), (11464, 34146), (12897, 30352), (13008, 30093), (15176, 25794), (17073, 22928), (17196, 22764), (19512, 20062)]