2890147968

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^2\times {\mathrm{8681}}^1$

素因数の和:8735

約数の個数: 144

約数和(自身を含む): 8835714810

約数和(自身を除く): 5945566842

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 289, 306, 384, 408, 544, 576, 578, 612, 816, 867, 1088, 1152, 1156, 1224, 1632, 1734, 2176, 2312, 2448, 2601, 3264, 3468, 4624, 4896, 5202, 6528, 6936, 8681, 9248, 9792, 10404, 13872, 17362, 18496, 19584, 20808, 26043, 27744, 34724, 36992, 41616, 52086, 55488, 69448, 78129, 83232, 104172, 110976, 138896, 147577, 156258, 166464, 208344, 277792, 295154, 312516, 332928, 416688, 442731, 555584, 590308, 625032, 833376, 885462, 1111168, 1180616, 1250064, 1328193, 1666752, 1770924, 2361232, 2500128, 2508809, 2656386, 3333504, 3541848, 4722464, 5000256, 5017618, 5312772, 7083696, 7526427, 9444928, 10000512, 10035236, 10625544, 14167392, 15052854, 18889856, 20070472, 21251088, 22579281, 28334784, 30105708, 40140944, 42502176, 45158562, 56669568, 60211416, 80281888, 85004352, 90317124, 120422832, 160563776, 170008704, 180634248, 240845664, 321127552, 361268496, 481691328, 722536992, 963382656, 1445073984, 2890147968]

約数ペア:

[(1, 2890147968), (2, 1445073984), (3, 963382656), (4, 722536992), (6, 481691328), (8, 361268496), (9, 321127552), (12, 240845664), (16, 180634248), (17, 170008704), (18, 160563776), (24, 120422832), (32, 90317124), (34, 85004352), (36, 80281888), (48, 60211416), (51, 56669568), (64, 45158562), (68, 42502176), (72, 40140944), (96, 30105708), (102, 28334784), (128, 22579281), (136, 21251088), (144, 20070472), (153, 18889856), (192, 15052854), (204, 14167392), (272, 10625544), (288, 10035236), (289, 10000512), (306, 9444928), (384, 7526427), (408, 7083696), (544, 5312772), (576, 5017618), (578, 5000256), (612, 4722464), (816, 3541848), (867, 3333504), (1088, 2656386), (1152, 2508809), (1156, 2500128), (1224, 2361232), (1632, 1770924), (1734, 1666752), (2176, 1328193), (2312, 1250064), (2448, 1180616), (2601, 1111168), (3264, 885462), (3468, 833376), (4624, 625032), (4896, 590308), (5202, 555584), (6528, 442731), (6936, 416688), (8681, 332928), (9248, 312516), (9792, 295154), (10404, 277792), (13872, 208344), (17362, 166464), (18496, 156258), (19584, 147577), (20808, 138896), (26043, 110976), (27744, 104172), (34724, 83232), (36992, 78129), (41616, 69448), (52086, 55488)]