2813498856

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{5821}}^1$

素因数の和:5984

約数の個数: 144

約数和(自身を含む): 8930191140

約数和(自身を除く): 6116692284

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 137, 147, 168, 196, 252, 274, 294, 392, 411, 441, 504, 548, 588, 822, 882, 959, 1096, 1176, 1233, 1644, 1764, 1918, 2466, 2877, 3288, 3528, 3836, 4932, 5754, 5821, 6713, 7672, 8631, 9864, 11508, 11642, 13426, 17262, 17463, 20139, 23016, 23284, 26852, 34524, 34926, 40278, 40747, 46568, 52389, 53704, 60417, 69048, 69852, 80556, 81494, 104778, 120834, 122241, 139704, 161112, 162988, 209556, 241668, 244482, 285229, 325976, 366723, 419112, 483336, 488964, 570458, 733446, 797477, 855687, 977928, 1140916, 1466892, 1594954, 1711374, 2281832, 2392431, 2567061, 2933784, 3189908, 3422748, 4784862, 5134122, 5582339, 6379816, 6845496, 7177293, 9569724, 10268244, 11164678, 14354586, 16747017, 19139448, 20536488, 22329356, 28709172, 33494034, 39076373, 44658712, 50241051, 57418344, 66988068, 78152746, 100482102, 117229119, 133976136, 156305492, 200964204, 234458238, 312610984, 351687357, 401928408, 468916476, 703374714, 937832952, 1406749428, 2813498856]

約数ペア:

[(1, 2813498856), (2, 1406749428), (3, 937832952), (4, 703374714), (6, 468916476), (7, 401928408), (8, 351687357), (9, 312610984), (12, 234458238), (14, 200964204), (18, 156305492), (21, 133976136), (24, 117229119), (28, 100482102), (36, 78152746), (42, 66988068), (49, 57418344), (56, 50241051), (63, 44658712), (72, 39076373), (84, 33494034), (98, 28709172), (126, 22329356), (137, 20536488), (147, 19139448), (168, 16747017), (196, 14354586), (252, 11164678), (274, 10268244), (294, 9569724), (392, 7177293), (411, 6845496), (441, 6379816), (504, 5582339), (548, 5134122), (588, 4784862), (822, 3422748), (882, 3189908), (959, 2933784), (1096, 2567061), (1176, 2392431), (1233, 2281832), (1644, 1711374), (1764, 1594954), (1918, 1466892), (2466, 1140916), (2877, 977928), (3288, 855687), (3528, 797477), (3836, 733446), (4932, 570458), (5754, 488964), (5821, 483336), (6713, 419112), (7672, 366723), (8631, 325976), (9864, 285229), (11508, 244482), (11642, 241668), (13426, 209556), (17262, 162988), (17463, 161112), (20139, 139704), (23016, 122241), (23284, 120834), (26852, 104778), (34524, 81494), (34926, 80556), (40278, 69852), (40747, 69048), (46568, 60417), (52389, 53704)]