1995648768

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{50951}}^1$

素因数の和:50990

約数の個数: 108

約数和(自身を含む): 6092534448

約数和(自身を除く): 4096885680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 544, 576, 612, 768, 816, 1088, 1152, 1224, 1632, 2176, 2304, 2448, 3264, 4352, 4896, 6528, 9792, 13056, 19584, 39168, 50951, 101902, 152853, 203804, 305706, 407608, 458559, 611412, 815216, 866167, 917118, 1222824, 1630432, 1732334, 1834236, 2445648, 2598501, 3260864, 3464668, 3668472, 4891296, 5197002, 6521728, 6929336, 7336944, 7795503, 9782592, 10394004, 13043456, 13858672, 14673888, 15591006, 19565184, 20788008, 27717344, 29347776, 31182012, 39130368, 41576016, 55434688, 58695552, 62364024, 83152032, 110869376, 117391104, 124728048, 166304064, 221738752, 249456096, 332608128, 498912192, 665216256, 997824384, 1995648768]

約数ペア:

[(1, 1995648768), (2, 997824384), (3, 665216256), (4, 498912192), (6, 332608128), (8, 249456096), (9, 221738752), (12, 166304064), (16, 124728048), (17, 117391104), (18, 110869376), (24, 83152032), (32, 62364024), (34, 58695552), (36, 55434688), (48, 41576016), (51, 39130368), (64, 31182012), (68, 29347776), (72, 27717344), (96, 20788008), (102, 19565184), (128, 15591006), (136, 14673888), (144, 13858672), (153, 13043456), (192, 10394004), (204, 9782592), (256, 7795503), (272, 7336944), (288, 6929336), (306, 6521728), (384, 5197002), (408, 4891296), (544, 3668472), (576, 3464668), (612, 3260864), (768, 2598501), (816, 2445648), (1088, 1834236), (1152, 1732334), (1224, 1630432), (1632, 1222824), (2176, 917118), (2304, 866167), (2448, 815216), (3264, 611412), (4352, 458559), (4896, 407608), (6528, 305706), (9792, 203804), (13056, 152853), (19584, 101902), (39168, 50951)]