18621583488

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{20231}}^1$

素因数の和:20315

約数の個数: 192

約数和(自身を含む): 57947685120

約数和(自身を除く): 39326101632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 47, 48, 51, 64, 68, 72, 94, 96, 102, 128, 136, 141, 144, 153, 188, 192, 204, 272, 282, 288, 306, 376, 384, 408, 423, 544, 564, 576, 612, 752, 799, 816, 846, 1088, 1128, 1152, 1224, 1504, 1598, 1632, 1692, 2176, 2256, 2397, 2448, 3008, 3196, 3264, 3384, 4512, 4794, 4896, 6016, 6392, 6528, 6768, 7191, 9024, 9588, 9792, 12784, 13536, 14382, 18048, 19176, 19584, 20231, 25568, 27072, 28764, 38352, 40462, 51136, 54144, 57528, 60693, 76704, 80924, 102272, 115056, 121386, 153408, 161848, 182079, 230112, 242772, 306816, 323696, 343927, 364158, 460224, 485544, 647392, 687854, 728316, 920448, 950857, 971088, 1031781, 1294784, 1375708, 1456632, 1901714, 1942176, 2063562, 2589568, 2751416, 2852571, 2913264, 3095343, 3803428, 3884352, 4127124, 5502832, 5705142, 5826528, 6190686, 7606856, 7768704, 8254248, 8557713, 11005664, 11410284, 11653056, 12381372, 15213712, 16164569, 16508496, 17115426, 22011328, 22820568, 23306112, 24762744, 30427424, 32329138, 33016992, 34230852, 44022656, 45641136, 48493707, 49525488, 60854848, 64658276, 66033984, 68461704, 91282272, 96987414, 99050976, 121709696, 129316552, 132067968, 136923408, 145481121, 182564544, 193974828, 198101952, 258633104, 273846816, 290962242, 365129088, 387949656, 396203904, 517266208, 547693632, 581924484, 775899312, 1034532416, 1095387264, 1163848968, 1551798624, 2069064832, 2327697936, 3103597248, 4655395872, 6207194496, 9310791744, 18621583488]

約数ペア:

[(1, 18621583488), (2, 9310791744), (3, 6207194496), (4, 4655395872), (6, 3103597248), (8, 2327697936), (9, 2069064832), (12, 1551798624), (16, 1163848968), (17, 1095387264), (18, 1034532416), (24, 775899312), (32, 581924484), (34, 547693632), (36, 517266208), (47, 396203904), (48, 387949656), (51, 365129088), (64, 290962242), (68, 273846816), (72, 258633104), (94, 198101952), (96, 193974828), (102, 182564544), (128, 145481121), (136, 136923408), (141, 132067968), (144, 129316552), (153, 121709696), (188, 99050976), (192, 96987414), (204, 91282272), (272, 68461704), (282, 66033984), (288, 64658276), (306, 60854848), (376, 49525488), (384, 48493707), (408, 45641136), (423, 44022656), (544, 34230852), (564, 33016992), (576, 32329138), (612, 30427424), (752, 24762744), (799, 23306112), (816, 22820568), (846, 22011328), (1088, 17115426), (1128, 16508496), (1152, 16164569), (1224, 15213712), (1504, 12381372), (1598, 11653056), (1632, 11410284), (1692, 11005664), (2176, 8557713), (2256, 8254248), (2397, 7768704), (2448, 7606856), (3008, 6190686), (3196, 5826528), (3264, 5705142), (3384, 5502832), (4512, 4127124), (4794, 3884352), (4896, 3803428), (6016, 3095343), (6392, 2913264), (6528, 2852571), (6768, 2751416), (7191, 2589568), (9024, 2063562), (9588, 1942176), (9792, 1901714), (12784, 1456632), (13536, 1375708), (14382, 1294784), (18048, 1031781), (19176, 971088), (19584, 950857), (20231, 920448), (25568, 728316), (27072, 687854), (28764, 647392), (38352, 485544), (40462, 460224), (51136, 364158), (54144, 343927), (57528, 323696), (60693, 306816), (76704, 242772), (80924, 230112), (102272, 182079), (115056, 161848), (121386, 153408)]