19973315712

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{3917}}^1$

素因数の和:4219

約数の個数: 192

約数和(自身を含む): 61959565440

約数和(自身を除く): 41986249728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 271, 294, 336, 384, 392, 448, 542, 588, 672, 784, 813, 896, 1084, 1176, 1344, 1568, 1626, 1897, 2168, 2352, 2688, 3136, 3252, 3794, 3917, 4336, 4704, 5691, 6272, 6504, 7588, 7834, 8672, 9408, 11382, 11751, 13008, 13279, 15176, 15668, 17344, 18816, 22764, 23502, 26016, 26558, 27419, 30352, 31336, 34688, 39837, 45528, 47004, 52032, 53116, 54838, 60704, 62672, 79674, 82257, 91056, 94008, 104064, 106232, 109676, 121408, 125344, 159348, 164514, 182112, 188016, 191933, 212464, 219352, 242816, 250688, 318696, 329028, 364224, 376032, 383866, 424928, 438704, 501376, 575799, 637392, 658056, 728448, 752064, 767732, 849856, 877408, 1061507, 1151598, 1274784, 1316112, 1504128, 1535464, 1699712, 1754816, 2123014, 2303196, 2549568, 2632224, 3070928, 3184521, 3509632, 4246028, 4606392, 5099136, 5264448, 6141856, 6369042, 7430549, 8492056, 9212784, 10528896, 12283712, 12738084, 14861098, 16984112, 18425568, 22291647, 24567424, 25476168, 29722196, 33968224, 36851136, 44583294, 50952336, 52013843, 59444392, 67936448, 73702272, 89166588, 101904672, 104027686, 118888784, 135872896, 156041529, 178333176, 203809344, 208055372, 237777568, 312083058, 356666352, 407618688, 416110744, 475555136, 624166116, 713332704, 832221488, 951110272, 1248332232, 1426665408, 1664442976, 2496664464, 2853330816, 3328885952, 4993328928, 6657771904, 9986657856, 19973315712]

約数ペア:

[(1, 19973315712), (2, 9986657856), (3, 6657771904), (4, 4993328928), (6, 3328885952), (7, 2853330816), (8, 2496664464), (12, 1664442976), (14, 1426665408), (16, 1248332232), (21, 951110272), (24, 832221488), (28, 713332704), (32, 624166116), (42, 475555136), (48, 416110744), (49, 407618688), (56, 356666352), (64, 312083058), (84, 237777568), (96, 208055372), (98, 203809344), (112, 178333176), (128, 156041529), (147, 135872896), (168, 118888784), (192, 104027686), (196, 101904672), (224, 89166588), (271, 73702272), (294, 67936448), (336, 59444392), (384, 52013843), (392, 50952336), (448, 44583294), (542, 36851136), (588, 33968224), (672, 29722196), (784, 25476168), (813, 24567424), (896, 22291647), (1084, 18425568), (1176, 16984112), (1344, 14861098), (1568, 12738084), (1626, 12283712), (1897, 10528896), (2168, 9212784), (2352, 8492056), (2688, 7430549), (3136, 6369042), (3252, 6141856), (3794, 5264448), (3917, 5099136), (4336, 4606392), (4704, 4246028), (5691, 3509632), (6272, 3184521), (6504, 3070928), (7588, 2632224), (7834, 2549568), (8672, 2303196), (9408, 2123014), (11382, 1754816), (11751, 1699712), (13008, 1535464), (13279, 1504128), (15176, 1316112), (15668, 1274784), (17344, 1151598), (18816, 1061507), (22764, 877408), (23502, 849856), (26016, 767732), (26558, 752064), (27419, 728448), (30352, 658056), (31336, 637392), (34688, 575799), (39837, 501376), (45528, 438704), (47004, 424928), (52032, 383866), (53116, 376032), (54838, 364224), (60704, 329028), (62672, 318696), (79674, 250688), (82257, 242816), (91056, 219352), (94008, 212464), (104064, 191933), (106232, 188016), (109676, 182112), (121408, 164514), (125344, 159348)]