2908732904

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 7308403200

約数和(自身を除く): 4399670296

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 139, 154, 161, 184, 196, 211, 253, 278, 308, 322, 392, 422, 506, 539, 556, 616, 644, 844, 973, 1012, 1078, 1112, 1127, 1288, 1477, 1529, 1688, 1771, 1946, 2024, 2156, 2254, 2321, 2954, 3058, 3197, 3542, 3892, 4312, 4508, 4642, 4853, 5908, 6116, 6394, 6811, 7084, 7784, 9016, 9284, 9706, 10339, 10703, 11816, 12232, 12397, 12788, 13622, 14168, 16247, 18568, 19412, 20678, 21406, 22379, 24794, 25576, 27244, 29329, 32494, 33971, 35167, 38824, 41356, 42812, 44758, 49588, 53383, 54488, 58658, 64988, 67942, 70334, 74921, 82712, 85624, 89516, 99176, 106766, 113729, 117316, 129976, 135884, 140668, 149842, 156653, 179032, 205303, 213532, 227458, 234632, 237797, 246169, 271768, 281336, 299684, 313306, 322619, 373681, 410606, 427064, 454916, 475594, 492338, 599368, 626612, 645238, 674567, 747362, 821212, 909832, 951188, 984676, 1253224, 1290476, 1349134, 1437121, 1494724, 1642424, 1723183, 1902376, 1969352, 2258333, 2580952, 2615767, 2698268, 2874242, 2989448, 3446366, 4516666, 4721969, 5231534, 5396536, 5748484, 6892732, 7420237, 9033332, 9443938, 10463068, 11496968, 13785464, 14840474, 15808331, 18066664, 18887876, 20926136, 29680948, 31616662, 33053783, 37775752, 51941659, 59361896, 63233324, 66107566, 103883318, 126466648, 132215132, 207766636, 264430264, 363591613, 415533272, 727183226, 1454366452, 2908732904]

約数ペア:

[(1, 2908732904), (2, 1454366452), (4, 727183226), (7, 415533272), (8, 363591613), (11, 264430264), (14, 207766636), (22, 132215132), (23, 126466648), (28, 103883318), (44, 66107566), (46, 63233324), (49, 59361896), (56, 51941659), (77, 37775752), (88, 33053783), (92, 31616662), (98, 29680948), (139, 20926136), (154, 18887876), (161, 18066664), (184, 15808331), (196, 14840474), (211, 13785464), (253, 11496968), (278, 10463068), (308, 9443938), (322, 9033332), (392, 7420237), (422, 6892732), (506, 5748484), (539, 5396536), (556, 5231534), (616, 4721969), (644, 4516666), (844, 3446366), (973, 2989448), (1012, 2874242), (1078, 2698268), (1112, 2615767), (1127, 2580952), (1288, 2258333), (1477, 1969352), (1529, 1902376), (1688, 1723183), (1771, 1642424), (1946, 1494724), (2024, 1437121), (2156, 1349134), (2254, 1290476), (2321, 1253224), (2954, 984676), (3058, 951188), (3197, 909832), (3542, 821212), (3892, 747362), (4312, 674567), (4508, 645238), (4642, 626612), (4853, 599368), (5908, 492338), (6116, 475594), (6394, 454916), (6811, 427064), (7084, 410606), (7784, 373681), (9016, 322619), (9284, 313306), (9706, 299684), (10339, 281336), (10703, 271768), (11816, 246169), (12232, 237797), (12397, 234632), (12788, 227458), (13622, 213532), (14168, 205303), (16247, 179032), (18568, 156653), (19412, 149842), (20678, 140668), (21406, 135884), (22379, 129976), (24794, 117316), (25576, 113729), (27244, 106766), (29329, 99176), (32494, 89516), (33971, 85624), (35167, 82712), (38824, 74921), (41356, 70334), (42812, 67942), (44758, 64988), (49588, 58658), (53383, 54488)]