1261388736

素因数分解:

$2^6\times 3^2\times {\mathrm{431}}^1\times {\mathrm{5081}}^1$

素因数の和:5530

約数の個数: 84

約数和(自身を含む): 3624645024

約数和(自身を除く): 2363256288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 431, 576, 862, 1293, 1724, 2586, 3448, 3879, 5081, 5172, 6896, 7758, 10162, 10344, 13792, 15243, 15516, 20324, 20688, 27584, 30486, 31032, 40648, 41376, 45729, 60972, 62064, 81296, 82752, 91458, 121944, 124128, 162592, 182916, 243888, 248256, 325184, 365832, 487776, 731664, 975552, 1463328, 2189911, 2926656, 4379822, 6569733, 8759644, 13139466, 17519288, 19709199, 26278932, 35038576, 39418398, 52557864, 70077152, 78836796, 105115728, 140154304, 157673592, 210231456, 315347184, 420462912, 630694368, 1261388736]

約数ペア:

[(1, 1261388736), (2, 630694368), (3, 420462912), (4, 315347184), (6, 210231456), (8, 157673592), (9, 140154304), (12, 105115728), (16, 78836796), (18, 70077152), (24, 52557864), (32, 39418398), (36, 35038576), (48, 26278932), (64, 19709199), (72, 17519288), (96, 13139466), (144, 8759644), (192, 6569733), (288, 4379822), (431, 2926656), (576, 2189911), (862, 1463328), (1293, 975552), (1724, 731664), (2586, 487776), (3448, 365832), (3879, 325184), (5081, 248256), (5172, 243888), (6896, 182916), (7758, 162592), (10162, 124128), (10344, 121944), (13792, 91458), (15243, 82752), (15516, 81296), (20324, 62064), (20688, 60972), (27584, 45729), (30486, 41376), (31032, 40648)]