2159765136

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:574

約数の個数: 240

約数和(自身を含む): 6768852480

約数和(自身を除く): 4609087344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 68, 69, 72, 89, 92, 102, 136, 138, 144, 153, 178, 184, 204, 207, 267, 272, 276, 306, 356, 368, 391, 408, 414, 431, 534, 552, 612, 712, 782, 801, 816, 828, 862, 1068, 1104, 1173, 1224, 1293, 1424, 1513, 1564, 1602, 1656, 1724, 2047, 2136, 2346, 2448, 2586, 3026, 3128, 3204, 3312, 3448, 3519, 3879, 4094, 4272, 4539, 4692, 5172, 6052, 6141, 6256, 6408, 6896, 7038, 7327, 7758, 8188, 9078, 9384, 9913, 10344, 12104, 12282, 12816, 13617, 14076, 14654, 15516, 16376, 18156, 18423, 18768, 19826, 20688, 21981, 24208, 24564, 27234, 28152, 29308, 29739, 31032, 32752, 34799, 36312, 36846, 38359, 39652, 43962, 49128, 54468, 56304, 58616, 59478, 62064, 65943, 69598, 72624, 73692, 76718, 79304, 87924, 89217, 98256, 104397, 108936, 115077, 117232, 118956, 131886, 139196, 147384, 153436, 158608, 168521, 175848, 178434, 208794, 217872, 230154, 237912, 263772, 278392, 294768, 306872, 313191, 337042, 345231, 351696, 356868, 417588, 460308, 475824, 505563, 527544, 556784, 613744, 626382, 652103, 674084, 690462, 713736, 835176, 882257, 920616, 1011126, 1055088, 1252764, 1304206, 1348168, 1380924, 1427472, 1516689, 1670352, 1764514, 1841232, 1956309, 2022252, 2505528, 2608412, 2646771, 2696336, 2761848, 3033378, 3529028, 3912618, 4044504, 5011056, 5216824, 5293542, 5523696, 5868927, 6066756, 7058056, 7825236, 7940313, 8089008, 10433648, 10587084, 11737854, 12133512, 14116112, 14998369, 15650472, 15880626, 21174168, 23475708, 24267024, 29996738, 31300944, 31761252, 42348336, 44995107, 46951416, 59993476, 63522504, 89990214, 93902832, 119986952, 127045008, 134985321, 179980428, 239973904, 269970642, 359960856, 539941284, 719921712, 1079882568, 2159765136]

約数ペア:

[(1, 2159765136), (2, 1079882568), (3, 719921712), (4, 539941284), (6, 359960856), (8, 269970642), (9, 239973904), (12, 179980428), (16, 134985321), (17, 127045008), (18, 119986952), (23, 93902832), (24, 89990214), (34, 63522504), (36, 59993476), (46, 46951416), (48, 44995107), (51, 42348336), (68, 31761252), (69, 31300944), (72, 29996738), (89, 24267024), (92, 23475708), (102, 21174168), (136, 15880626), (138, 15650472), (144, 14998369), (153, 14116112), (178, 12133512), (184, 11737854), (204, 10587084), (207, 10433648), (267, 8089008), (272, 7940313), (276, 7825236), (306, 7058056), (356, 6066756), (368, 5868927), (391, 5523696), (408, 5293542), (414, 5216824), (431, 5011056), (534, 4044504), (552, 3912618), (612, 3529028), (712, 3033378), (782, 2761848), (801, 2696336), (816, 2646771), (828, 2608412), (862, 2505528), (1068, 2022252), (1104, 1956309), (1173, 1841232), (1224, 1764514), (1293, 1670352), (1424, 1516689), (1513, 1427472), (1564, 1380924), (1602, 1348168), (1656, 1304206), (1724, 1252764), (2047, 1055088), (2136, 1011126), (2346, 920616), (2448, 882257), (2586, 835176), (3026, 713736), (3128, 690462), (3204, 674084), (3312, 652103), (3448, 626382), (3519, 613744), (3879, 556784), (4094, 527544), (4272, 505563), (4539, 475824), (4692, 460308), (5172, 417588), (6052, 356868), (6141, 351696), (6256, 345231), (6408, 337042), (6896, 313191), (7038, 306872), (7327, 294768), (7758, 278392), (8188, 263772), (9078, 237912), (9384, 230154), (9913, 217872), (10344, 208794), (12104, 178434), (12282, 175848), (12816, 168521), (13617, 158608), (14076, 153436), (14654, 147384), (15516, 139196), (16376, 131886), (18156, 118956), (18423, 117232), (18768, 115077), (19826, 108936), (20688, 104397), (21981, 98256), (24208, 89217), (24564, 87924), (27234, 79304), (28152, 76718), (29308, 73692), (29739, 72624), (31032, 69598), (32752, 65943), (34799, 62064), (36312, 59478), (36846, 58616), (38359, 56304), (39652, 54468), (43962, 49128)]