2018972224

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{967}}^1$

素因数の和:1116

約数の個数: 112

約数和(自身を含む): 4514209920

約数和(自身を除く): 2495237696

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 101, 136, 152, 202, 272, 304, 323, 404, 544, 608, 646, 808, 967, 1088, 1216, 1292, 1616, 1717, 1919, 1934, 2584, 3232, 3434, 3838, 3868, 5168, 6464, 6868, 7676, 7736, 10336, 13736, 15352, 15472, 16439, 18373, 20672, 27472, 30704, 30944, 32623, 32878, 36746, 54944, 61408, 61888, 65246, 65756, 73492, 97667, 109888, 122816, 130492, 131512, 146984, 195334, 260984, 263024, 293968, 312341, 390668, 521968, 526048, 587936, 624682, 781336, 1043936, 1052096, 1175872, 1249364, 1562672, 1660339, 1855673, 2087872, 2498728, 3125344, 3320678, 3711346, 4997456, 6250688, 6641356, 7422692, 9994912, 13282712, 14845384, 19989824, 26565424, 29690768, 31546441, 53130848, 59381536, 63092882, 106261696, 118763072, 126185764, 252371528, 504743056, 1009486112, 2018972224]

約数ペア:

[(1, 2018972224), (2, 1009486112), (4, 504743056), (8, 252371528), (16, 126185764), (17, 118763072), (19, 106261696), (32, 63092882), (34, 59381536), (38, 53130848), (64, 31546441), (68, 29690768), (76, 26565424), (101, 19989824), (136, 14845384), (152, 13282712), (202, 9994912), (272, 7422692), (304, 6641356), (323, 6250688), (404, 4997456), (544, 3711346), (608, 3320678), (646, 3125344), (808, 2498728), (967, 2087872), (1088, 1855673), (1216, 1660339), (1292, 1562672), (1616, 1249364), (1717, 1175872), (1919, 1052096), (1934, 1043936), (2584, 781336), (3232, 624682), (3434, 587936), (3838, 526048), (3868, 521968), (5168, 390668), (6464, 312341), (6868, 293968), (7676, 263024), (7736, 260984), (10336, 195334), (13736, 146984), (15352, 131512), (15472, 130492), (16439, 122816), (18373, 109888), (20672, 97667), (27472, 73492), (30704, 65756), (30944, 65246), (32623, 61888), (32878, 61408), (36746, 54944)]