1863727008

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:775

約数の個数: 192

約数和(自身を含む): 5778864000

約数和(自身を除く): 3915136992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 176, 208, 264, 286, 312, 349, 352, 389, 416, 429, 528, 572, 624, 698, 778, 858, 1047, 1056, 1144, 1167, 1248, 1396, 1556, 1716, 2094, 2288, 2334, 2792, 3112, 3432, 3839, 4188, 4279, 4537, 4576, 4668, 5057, 5584, 6224, 6864, 7678, 8376, 8558, 9074, 9336, 10114, 11168, 11517, 12448, 12837, 13611, 13728, 15171, 15356, 16752, 17116, 18148, 18672, 20228, 23034, 25674, 27222, 30342, 30712, 33504, 34232, 36296, 37344, 40456, 46068, 49907, 51348, 54444, 55627, 60684, 61424, 68464, 72592, 80912, 92136, 99814, 102696, 108888, 111254, 121368, 122848, 135761, 136928, 145184, 149721, 161824, 166881, 184272, 199628, 205392, 217776, 222508, 242736, 271522, 299442, 333762, 368544, 399256, 407283, 410784, 435552, 445016, 485472, 543044, 598884, 667524, 798512, 814566, 890032, 1086088, 1197768, 1335048, 1493371, 1597024, 1629132, 1764893, 1780064, 2172176, 2395536, 2670096, 2986742, 3258264, 3529786, 4344352, 4480113, 4791072, 5294679, 5340192, 5973484, 6516528, 7059572, 8960226, 10589358, 11946968, 13033056, 14119144, 17920452, 19413823, 21178716, 23893936, 28238288, 35840904, 38827646, 42357432, 47787872, 56476576, 58241469, 71681808, 77655292, 84714864, 116482938, 143363616, 155310584, 169429728, 232965876, 310621168, 465931752, 621242336, 931863504, 1863727008]

約数ペア:

[(1, 1863727008), (2, 931863504), (3, 621242336), (4, 465931752), (6, 310621168), (8, 232965876), (11, 169429728), (12, 155310584), (13, 143363616), (16, 116482938), (22, 84714864), (24, 77655292), (26, 71681808), (32, 58241469), (33, 56476576), (39, 47787872), (44, 42357432), (48, 38827646), (52, 35840904), (66, 28238288), (78, 23893936), (88, 21178716), (96, 19413823), (104, 17920452), (132, 14119144), (143, 13033056), (156, 11946968), (176, 10589358), (208, 8960226), (264, 7059572), (286, 6516528), (312, 5973484), (349, 5340192), (352, 5294679), (389, 4791072), (416, 4480113), (429, 4344352), (528, 3529786), (572, 3258264), (624, 2986742), (698, 2670096), (778, 2395536), (858, 2172176), (1047, 1780064), (1056, 1764893), (1144, 1629132), (1167, 1597024), (1248, 1493371), (1396, 1335048), (1556, 1197768), (1716, 1086088), (2094, 890032), (2288, 814566), (2334, 798512), (2792, 667524), (3112, 598884), (3432, 543044), (3839, 485472), (4188, 445016), (4279, 435552), (4537, 410784), (4576, 407283), (4668, 399256), (5057, 368544), (5584, 333762), (6224, 299442), (6864, 271522), (7678, 242736), (8376, 222508), (8558, 217776), (9074, 205392), (9336, 199628), (10114, 184272), (11168, 166881), (11517, 161824), (12448, 149721), (12837, 145184), (13611, 136928), (13728, 135761), (15171, 122848), (15356, 121368), (16752, 111254), (17116, 108888), (18148, 102696), (18672, 99814), (20228, 92136), (23034, 80912), (25674, 72592), (27222, 68464), (30342, 61424), (30712, 60684), (33504, 55627), (34232, 54444), (36296, 51348), (37344, 49907), (40456, 46068)]