1628022528

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{64237}}^1$

素因数の和:64270

約数の個数: 108

約数和(自身を含む): 5120796408

約数和(自身を除く): 3492773880

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1584, 2112, 2304, 2816, 3168, 4224, 6336, 8448, 12672, 25344, 64237, 128474, 192711, 256948, 385422, 513896, 578133, 706607, 770844, 1027792, 1156266, 1413214, 1541688, 2055584, 2119821, 2312532, 2826428, 3083376, 4111168, 4239642, 4625064, 5652856, 6166752, 6359463, 8222336, 8479284, 9250128, 11305712, 12333504, 12718926, 16444672, 16958568, 18500256, 22611424, 24667008, 25437852, 33917136, 37000512, 45222848, 49334016, 50875704, 67834272, 74001024, 90445696, 101751408, 135668544, 148002048, 180891392, 203502816, 271337088, 407005632, 542674176, 814011264, 1628022528]

約数ペア:

[(1, 1628022528), (2, 814011264), (3, 542674176), (4, 407005632), (6, 271337088), (8, 203502816), (9, 180891392), (11, 148002048), (12, 135668544), (16, 101751408), (18, 90445696), (22, 74001024), (24, 67834272), (32, 50875704), (33, 49334016), (36, 45222848), (44, 37000512), (48, 33917136), (64, 25437852), (66, 24667008), (72, 22611424), (88, 18500256), (96, 16958568), (99, 16444672), (128, 12718926), (132, 12333504), (144, 11305712), (176, 9250128), (192, 8479284), (198, 8222336), (256, 6359463), (264, 6166752), (288, 5652856), (352, 4625064), (384, 4239642), (396, 4111168), (528, 3083376), (576, 2826428), (704, 2312532), (768, 2119821), (792, 2055584), (1056, 1541688), (1152, 1413214), (1408, 1156266), (1584, 1027792), (2112, 770844), (2304, 706607), (2816, 578133), (3168, 513896), (4224, 385422), (6336, 256948), (8448, 192711), (12672, 128474), (25344, 64237)]