2249969208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 6048345600

約数和(自身を除く): 3798376392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 73, 76, 114, 146, 152, 219, 228, 257, 263, 292, 438, 456, 514, 526, 584, 771, 789, 876, 1028, 1052, 1387, 1542, 1578, 1752, 2056, 2104, 2774, 3084, 3156, 4161, 4883, 4997, 5548, 6168, 6312, 8322, 9766, 9994, 11096, 14649, 14991, 16644, 18761, 19199, 19532, 19988, 29298, 29982, 33288, 37522, 38398, 39064, 39976, 56283, 57597, 58596, 59964, 67591, 75044, 76796, 112566, 115194, 117192, 119928, 135182, 150088, 153592, 202773, 225132, 230388, 270364, 356459, 364781, 405546, 450264, 460776, 540728, 712918, 729562, 811092, 1069377, 1094343, 1284229, 1425836, 1459124, 1622184, 2138754, 2188686, 2568458, 2851672, 2918248, 3852687, 4277508, 4377372, 4934143, 5136916, 7705374, 8555016, 8754744, 9868286, 10273832, 14802429, 15410748, 19736572, 29604858, 30821496, 39473144, 59209716, 93748717, 118419432, 187497434, 281246151, 374994868, 562492302, 749989736, 1124984604, 2249969208]

約数ペア:

[(1, 2249969208), (2, 1124984604), (3, 749989736), (4, 562492302), (6, 374994868), (8, 281246151), (12, 187497434), (19, 118419432), (24, 93748717), (38, 59209716), (57, 39473144), (73, 30821496), (76, 29604858), (114, 19736572), (146, 15410748), (152, 14802429), (219, 10273832), (228, 9868286), (257, 8754744), (263, 8555016), (292, 7705374), (438, 5136916), (456, 4934143), (514, 4377372), (526, 4277508), (584, 3852687), (771, 2918248), (789, 2851672), (876, 2568458), (1028, 2188686), (1052, 2138754), (1387, 1622184), (1542, 1459124), (1578, 1425836), (1752, 1284229), (2056, 1094343), (2104, 1069377), (2774, 811092), (3084, 729562), (3156, 712918), (4161, 540728), (4883, 460776), (4997, 450264), (5548, 405546), (6168, 364781), (6312, 356459), (8322, 270364), (9766, 230388), (9994, 225132), (11096, 202773), (14649, 153592), (14991, 150088), (16644, 135182), (18761, 119928), (19199, 117192), (19532, 115194), (19988, 112566), (29298, 76796), (29982, 75044), (33288, 67591), (37522, 59964), (38398, 58596), (39064, 57597), (39976, 56283)]