2986258688

素因数分解:

$2^8\times 7^1\times {\mathrm{503}}^1\times {\mathrm{3313}}^1$

素因数の和:3839

約数の個数: 72

約数和(自身を含む): 6828006528

約数和(自身を除く): 3841747840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 503, 896, 1006, 1792, 2012, 3313, 3521, 4024, 6626, 7042, 8048, 13252, 14084, 16096, 23191, 26504, 28168, 32192, 46382, 53008, 56336, 64384, 92764, 106016, 112672, 128768, 185528, 212032, 225344, 371056, 424064, 450688, 742112, 848128, 901376, 1484224, 1666439, 2968448, 3332878, 5936896, 6665756, 11665073, 13331512, 23330146, 26663024, 46660292, 53326048, 93320584, 106652096, 186641168, 213304192, 373282336, 426608384, 746564672, 1493129344, 2986258688]

約数ペア:

[(1, 2986258688), (2, 1493129344), (4, 746564672), (7, 426608384), (8, 373282336), (14, 213304192), (16, 186641168), (28, 106652096), (32, 93320584), (56, 53326048), (64, 46660292), (112, 26663024), (128, 23330146), (224, 13331512), (256, 11665073), (448, 6665756), (503, 5936896), (896, 3332878), (1006, 2968448), (1792, 1666439), (2012, 1484224), (3313, 901376), (3521, 848128), (4024, 742112), (6626, 450688), (7042, 424064), (8048, 371056), (13252, 225344), (14084, 212032), (16096, 185528), (23191, 128768), (26504, 112672), (28168, 106016), (32192, 92764), (46382, 64384), (53008, 56336)]