2878381875456

素因数分解:

$2^8\times 3^3\times {\mathrm{163}}^1\times {\mathrm{2554801}}^1$

素因数の和:2554989

約数の個数: 144

約数和(自身を含む): 8564105072320

約数和(自身を除く): 5685723196864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 163, 192, 216, 256, 288, 326, 384, 432, 489, 576, 652, 768, 864, 978, 1152, 1304, 1467, 1728, 1956, 2304, 2608, 2934, 3456, 3912, 4401, 5216, 5868, 6912, 7824, 8802, 10432, 11736, 15648, 17604, 20864, 23472, 31296, 35208, 41728, 46944, 62592, 70416, 93888, 125184, 140832, 187776, 281664, 375552, 563328, 1126656, 2554801, 5109602, 7664403, 10219204, 15328806, 20438408, 22993209, 30657612, 40876816, 45986418, 61315224, 68979627, 81753632, 91972836, 122630448, 137959254, 163507264, 183945672, 245260896, 275918508, 327014528, 367891344, 416432563, 490521792, 551837016, 654029056, 735782688, 832865126, 981043584, 1103674032, 1249297689, 1471565376, 1665730252, 1962087168, 2207348064, 2498595378, 2943130752, 3331460504, 3747893067, 4414696128, 4997190756, 5886261504, 6662921008, 7495786134, 8829392256, 9994381512, 11243679201, 13325842016, 14991572268, 17658784512, 19988763024, 22487358402, 26651684032, 29983144536, 39977526048, 44974716804, 53303368064, 59966289072, 79955052096, 89949433608, 106606736128, 119932578144, 159910104192, 179898867216, 239865156288, 319820208384, 359797734432, 479730312576, 719595468864, 959460625152, 1439190937728, 2878381875456]

約数ペア:

[(1, 2878381875456), (2, 1439190937728), (3, 959460625152), (4, 719595468864), (6, 479730312576), (8, 359797734432), (9, 319820208384), (12, 239865156288), (16, 179898867216), (18, 159910104192), (24, 119932578144), (27, 106606736128), (32, 89949433608), (36, 79955052096), (48, 59966289072), (54, 53303368064), (64, 44974716804), (72, 39977526048), (96, 29983144536), (108, 26651684032), (128, 22487358402), (144, 19988763024), (163, 17658784512), (192, 14991572268), (216, 13325842016), (256, 11243679201), (288, 9994381512), (326, 8829392256), (384, 7495786134), (432, 6662921008), (489, 5886261504), (576, 4997190756), (652, 4414696128), (768, 3747893067), (864, 3331460504), (978, 2943130752), (1152, 2498595378), (1304, 2207348064), (1467, 1962087168), (1728, 1665730252), (1956, 1471565376), (2304, 1249297689), (2608, 1103674032), (2934, 981043584), (3456, 832865126), (3912, 735782688), (4401, 654029056), (5216, 551837016), (5868, 490521792), (6912, 416432563), (7824, 367891344), (8802, 327014528), (10432, 275918508), (11736, 245260896), (15648, 183945672), (17604, 163507264), (20864, 137959254), (23472, 122630448), (31296, 91972836), (35208, 81753632), (41728, 68979627), (46944, 61315224), (62592, 45986418), (70416, 40876816), (93888, 30657612), (125184, 22993209), (140832, 20438408), (187776, 15328806), (281664, 10219204), (375552, 7664403), (563328, 5109602), (1126656, 2554801)]