28111019904

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{5147}}^1$

素因数の和:5609

約数の個数: 192

約数和(自身を含む): 88468174080

約数和(自身を除く): 60357154176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 431, 528, 576, 704, 792, 862, 1056, 1152, 1293, 1408, 1584, 1724, 2112, 2586, 3168, 3448, 3879, 4224, 4741, 5147, 5172, 6336, 6896, 7758, 9482, 10294, 10344, 12672, 13792, 14223, 15441, 15516, 18964, 20588, 20688, 27584, 28446, 30882, 31032, 37928, 41176, 41376, 42669, 46323, 55168, 56617, 56892, 61764, 62064, 75856, 82352, 82752, 85338, 92646, 113234, 113784, 123528, 124128, 151712, 164704, 165504, 169851, 170676, 185292, 226468, 227568, 247056, 248256, 303424, 329408, 339702, 341352, 370584, 452936, 455136, 494112, 496512, 509553, 606848, 658816, 679404, 682704, 741168, 905872, 910272, 988224, 1019106, 1358808, 1365408, 1482336, 1811744, 1820544, 1976448, 2038212, 2218357, 2717616, 2730816, 2964672, 3623488, 4076424, 4436714, 5435232, 5461632, 5929344, 6655071, 7246976, 8152848, 8873428, 10870464, 13310142, 16305696, 17746856, 19965213, 21740928, 24401927, 26620284, 32611392, 35493712, 39930426, 48803854, 53240568, 65222784, 70987424, 73205781, 79860852, 97607708, 106481136, 141974848, 146411562, 159721704, 195215416, 212962272, 219617343, 283949696, 292823124, 319443408, 390430832, 425924544, 439234686, 585646248, 638886816, 780861664, 851849088, 878469372, 1171292496, 1277773632, 1561723328, 1756938744, 2342584992, 2555547264, 3123446656, 3513877488, 4685169984, 7027754976, 9370339968, 14055509952, 28111019904]

約数ペア:

[(1, 28111019904), (2, 14055509952), (3, 9370339968), (4, 7027754976), (6, 4685169984), (8, 3513877488), (9, 3123446656), (11, 2555547264), (12, 2342584992), (16, 1756938744), (18, 1561723328), (22, 1277773632), (24, 1171292496), (32, 878469372), (33, 851849088), (36, 780861664), (44, 638886816), (48, 585646248), (64, 439234686), (66, 425924544), (72, 390430832), (88, 319443408), (96, 292823124), (99, 283949696), (128, 219617343), (132, 212962272), (144, 195215416), (176, 159721704), (192, 146411562), (198, 141974848), (264, 106481136), (288, 97607708), (352, 79860852), (384, 73205781), (396, 70987424), (431, 65222784), (528, 53240568), (576, 48803854), (704, 39930426), (792, 35493712), (862, 32611392), (1056, 26620284), (1152, 24401927), (1293, 21740928), (1408, 19965213), (1584, 17746856), (1724, 16305696), (2112, 13310142), (2586, 10870464), (3168, 8873428), (3448, 8152848), (3879, 7246976), (4224, 6655071), (4741, 5929344), (5147, 5461632), (5172, 5435232), (6336, 4436714), (6896, 4076424), (7758, 3623488), (9482, 2964672), (10294, 2730816), (10344, 2717616), (12672, 2218357), (13792, 2038212), (14223, 1976448), (15441, 1820544), (15516, 1811744), (18964, 1482336), (20588, 1365408), (20688, 1358808), (27584, 1019106), (28446, 988224), (30882, 910272), (31032, 905872), (37928, 741168), (41176, 682704), (41376, 679404), (42669, 658816), (46323, 606848), (55168, 509553), (56617, 496512), (56892, 494112), (61764, 455136), (62064, 452936), (75856, 370584), (82352, 341352), (82752, 339702), (85338, 329408), (92646, 303424), (113234, 248256), (113784, 247056), (123528, 227568), (124128, 226468), (151712, 185292), (164704, 170676), (165504, 169851)]