919469712

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{739}}^1$

素因数の和:810

約数の個数: 180

約数和(自身を含む): 2892366960

約数和(自身を除く): 1972897248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 483, 529, 552, 588, 644, 739, 784, 966, 1058, 1104, 1127, 1176, 1288, 1478, 1587, 1932, 2116, 2217, 2254, 2352, 2576, 2956, 3174, 3381, 3703, 3864, 4232, 4434, 4508, 5173, 5912, 6348, 6762, 7406, 7728, 8464, 8868, 9016, 10346, 11109, 11824, 12696, 13524, 14812, 15519, 16997, 17736, 18032, 20692, 22218, 25392, 25921, 27048, 29624, 31038, 33994, 35472, 36211, 41384, 44436, 50991, 51842, 54096, 59248, 62076, 67988, 72422, 77763, 82768, 88872, 101982, 103684, 108633, 118979, 124152, 135976, 144844, 155526, 177744, 203964, 207368, 217266, 237958, 248304, 271952, 289688, 311052, 356937, 390931, 407928, 414736, 434532, 475916, 579376, 622104, 713874, 781862, 815856, 832853, 869064, 951832, 1172793, 1244208, 1427748, 1563724, 1665706, 1738128, 1903664, 2345586, 2498559, 2736517, 2855496, 3127448, 3331412, 4691172, 4997118, 5473034, 5710992, 6254896, 6662824, 8209551, 9382344, 9994236, 10946068, 13325648, 16419102, 18764688, 19155619, 19988472, 21892136, 32838204, 38311238, 39976944, 43784272, 57466857, 65676408, 76622476, 114933714, 131352816, 153244952, 229867428, 306489904, 459734856, 919469712]

約数ペア:

[(1, 919469712), (2, 459734856), (3, 306489904), (4, 229867428), (6, 153244952), (7, 131352816), (8, 114933714), (12, 76622476), (14, 65676408), (16, 57466857), (21, 43784272), (23, 39976944), (24, 38311238), (28, 32838204), (42, 21892136), (46, 19988472), (48, 19155619), (49, 18764688), (56, 16419102), (69, 13325648), (84, 10946068), (92, 9994236), (98, 9382344), (112, 8209551), (138, 6662824), (147, 6254896), (161, 5710992), (168, 5473034), (184, 4997118), (196, 4691172), (276, 3331412), (294, 3127448), (322, 2855496), (336, 2736517), (368, 2498559), (392, 2345586), (483, 1903664), (529, 1738128), (552, 1665706), (588, 1563724), (644, 1427748), (739, 1244208), (784, 1172793), (966, 951832), (1058, 869064), (1104, 832853), (1127, 815856), (1176, 781862), (1288, 713874), (1478, 622104), (1587, 579376), (1932, 475916), (2116, 434532), (2217, 414736), (2254, 407928), (2352, 390931), (2576, 356937), (2956, 311052), (3174, 289688), (3381, 271952), (3703, 248304), (3864, 237958), (4232, 217266), (4434, 207368), (4508, 203964), (5173, 177744), (5912, 155526), (6348, 144844), (6762, 135976), (7406, 124152), (7728, 118979), (8464, 108633), (8868, 103684), (9016, 101982), (10346, 88872), (11109, 82768), (11824, 77763), (12696, 72422), (13524, 67988), (14812, 62076), (15519, 59248), (16997, 54096), (17736, 51842), (18032, 50991), (20692, 44436), (22218, 41384), (25392, 36211), (25921, 35472), (27048, 33994), (29624, 31038)]