2564648448

素因数分解:

$2^9\times 3^1\times {\mathrm{977}}^1\times {\mathrm{1709}}^1$

素因数の和:2707

約数の個数: 80

約数和(自身を含む): 6843378960

約数和(自身を除く): 4278730512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 977, 1536, 1709, 1954, 2931, 3418, 3908, 5127, 5862, 6836, 7816, 10254, 11724, 13672, 15632, 20508, 23448, 27344, 31264, 41016, 46896, 54688, 62528, 82032, 93792, 109376, 125056, 164064, 187584, 218752, 250112, 328128, 375168, 437504, 500224, 656256, 750336, 875008, 1312512, 1500672, 1669693, 2625024, 3339386, 5009079, 6678772, 10018158, 13357544, 20036316, 26715088, 40072632, 53430176, 80145264, 106860352, 160290528, 213720704, 320581056, 427441408, 641162112, 854882816, 1282324224, 2564648448]

約数ペア:

[(1, 2564648448), (2, 1282324224), (3, 854882816), (4, 641162112), (6, 427441408), (8, 320581056), (12, 213720704), (16, 160290528), (24, 106860352), (32, 80145264), (48, 53430176), (64, 40072632), (96, 26715088), (128, 20036316), (192, 13357544), (256, 10018158), (384, 6678772), (512, 5009079), (768, 3339386), (977, 2625024), (1536, 1669693), (1709, 1500672), (1954, 1312512), (2931, 875008), (3418, 750336), (3908, 656256), (5127, 500224), (5862, 437504), (6836, 375168), (7816, 328128), (10254, 250112), (11724, 218752), (13672, 187584), (15632, 164064), (20508, 125056), (23448, 109376), (27344, 93792), (31264, 82032), (41016, 62528), (46896, 54688)]