2405440512

素因数分解:

$2^{10}\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1237}}^1$

素因数の和:1474

約数の個数: 132

約数和(自身を含む): 6984216616

約数和(自身を除く): 4578776104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 211, 256, 288, 384, 422, 512, 576, 633, 768, 844, 1024, 1152, 1237, 1266, 1536, 1688, 1899, 2304, 2474, 2532, 3072, 3376, 3711, 3798, 4608, 4948, 5064, 6752, 7422, 7596, 9216, 9896, 10128, 11133, 13504, 14844, 15192, 19792, 20256, 22266, 27008, 29688, 30384, 39584, 40512, 44532, 54016, 59376, 60768, 79168, 81024, 89064, 108032, 118752, 121536, 158336, 162048, 178128, 216064, 237504, 243072, 261007, 316672, 324096, 356256, 475008, 486144, 522014, 633344, 648192, 712512, 783021, 950016, 972288, 1044028, 1266688, 1425024, 1566042, 1900032, 1944576, 2088056, 2349063, 2850048, 3132084, 3800064, 4176112, 4698126, 5700096, 6264168, 8352224, 9396252, 11400192, 12528336, 16704448, 18792504, 25056672, 33408896, 37585008, 50113344, 66817792, 75170016, 100226688, 133635584, 150340032, 200453376, 267271168, 300680064, 400906752, 601360128, 801813504, 1202720256, 2405440512]

約数ペア:

[(1, 2405440512), (2, 1202720256), (3, 801813504), (4, 601360128), (6, 400906752), (8, 300680064), (9, 267271168), (12, 200453376), (16, 150340032), (18, 133635584), (24, 100226688), (32, 75170016), (36, 66817792), (48, 50113344), (64, 37585008), (72, 33408896), (96, 25056672), (128, 18792504), (144, 16704448), (192, 12528336), (211, 11400192), (256, 9396252), (288, 8352224), (384, 6264168), (422, 5700096), (512, 4698126), (576, 4176112), (633, 3800064), (768, 3132084), (844, 2850048), (1024, 2349063), (1152, 2088056), (1237, 1944576), (1266, 1900032), (1536, 1566042), (1688, 1425024), (1899, 1266688), (2304, 1044028), (2474, 972288), (2532, 950016), (3072, 783021), (3376, 712512), (3711, 648192), (3798, 633344), (4608, 522014), (4948, 486144), (5064, 475008), (6752, 356256), (7422, 324096), (7596, 316672), (9216, 261007), (9896, 243072), (10128, 237504), (11133, 216064), (13504, 178128), (14844, 162048), (15192, 158336), (19792, 121536), (20256, 118752), (22266, 108032), (27008, 89064), (29688, 81024), (30384, 79168), (39584, 60768), (40512, 59376), (44532, 54016)]