2171754624

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:367

約数の個数: 256

約数和(自身を含む): 6660420480

約数和(自身を除く): 4488665856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 157, 163, 192, 204, 208, 221, 272, 312, 314, 326, 384, 408, 416, 442, 471, 489, 544, 624, 628, 652, 663, 816, 832, 884, 942, 978, 1088, 1248, 1256, 1304, 1326, 1632, 1664, 1768, 1884, 1956, 2041, 2119, 2176, 2496, 2512, 2608, 2652, 2669, 2771, 3264, 3536, 3768, 3912, 4082, 4238, 4992, 5024, 5216, 5304, 5338, 5542, 6123, 6357, 6528, 7072, 7536, 7824, 8007, 8164, 8313, 8476, 10048, 10432, 10608, 10676, 11084, 12246, 12714, 14144, 15072, 15648, 16014, 16328, 16626, 16952, 20096, 20864, 21216, 21352, 22168, 24492, 25428, 25591, 28288, 30144, 31296, 32028, 32656, 33252, 33904, 34697, 36023, 42432, 42704, 44336, 48984, 50856, 51182, 60288, 62592, 64056, 65312, 66504, 67808, 69394, 72046, 76773, 84864, 85408, 88672, 97968, 101712, 102364, 104091, 108069, 128112, 130624, 133008, 135616, 138788, 144092, 153546, 170816, 177344, 195936, 203424, 204728, 208182, 216138, 256224, 261248, 266016, 271232, 277576, 288184, 307092, 332683, 341632, 354688, 391872, 406848, 409456, 416364, 432276, 435047, 512448, 532032, 555152, 576368, 614184, 665366, 783744, 813696, 818912, 832728, 864552, 870094, 998049, 1024896, 1064064, 1110304, 1152736, 1228368, 1305141, 1330732, 1637824, 1665456, 1729104, 1740188, 1996098, 2220608, 2305472, 2456736, 2610282, 2661464, 3275648, 3330912, 3458208, 3480376, 3992196, 4441216, 4610944, 4913472, 5220564, 5322928, 5655611, 6661824, 6916416, 6960752, 7984392, 9826944, 10441128, 10645856, 11311222, 13323648, 13832832, 13921504, 15968784, 16966833, 20882256, 21291712, 22622444, 27843008, 31937568, 33933666, 41764512, 42583424, 45244888, 55686016, 63875136, 67867332, 83529024, 90489776, 127750272, 135734664, 167058048, 180979552, 271469328, 361959104, 542938656, 723918208, 1085877312, 2171754624]

約数ペア:

[(1, 2171754624), (2, 1085877312), (3, 723918208), (4, 542938656), (6, 361959104), (8, 271469328), (12, 180979552), (13, 167058048), (16, 135734664), (17, 127750272), (24, 90489776), (26, 83529024), (32, 67867332), (34, 63875136), (39, 55686016), (48, 45244888), (51, 42583424), (52, 41764512), (64, 33933666), (68, 31937568), (78, 27843008), (96, 22622444), (102, 21291712), (104, 20882256), (128, 16966833), (136, 15968784), (156, 13921504), (157, 13832832), (163, 13323648), (192, 11311222), (204, 10645856), (208, 10441128), (221, 9826944), (272, 7984392), (312, 6960752), (314, 6916416), (326, 6661824), (384, 5655611), (408, 5322928), (416, 5220564), (442, 4913472), (471, 4610944), (489, 4441216), (544, 3992196), (624, 3480376), (628, 3458208), (652, 3330912), (663, 3275648), (816, 2661464), (832, 2610282), (884, 2456736), (942, 2305472), (978, 2220608), (1088, 1996098), (1248, 1740188), (1256, 1729104), (1304, 1665456), (1326, 1637824), (1632, 1330732), (1664, 1305141), (1768, 1228368), (1884, 1152736), (1956, 1110304), (2041, 1064064), (2119, 1024896), (2176, 998049), (2496, 870094), (2512, 864552), (2608, 832728), (2652, 818912), (2669, 813696), (2771, 783744), (3264, 665366), (3536, 614184), (3768, 576368), (3912, 555152), (4082, 532032), (4238, 512448), (4992, 435047), (5024, 432276), (5216, 416364), (5304, 409456), (5338, 406848), (5542, 391872), (6123, 354688), (6357, 341632), (6528, 332683), (7072, 307092), (7536, 288184), (7824, 277576), (8007, 271232), (8164, 266016), (8313, 261248), (8476, 256224), (10048, 216138), (10432, 208182), (10608, 204728), (10676, 203424), (11084, 195936), (12246, 177344), (12714, 170816), (14144, 153546), (15072, 144092), (15648, 138788), (16014, 135616), (16328, 133008), (16626, 130624), (16952, 128112), (20096, 108069), (20864, 104091), (21216, 102364), (21352, 101712), (22168, 97968), (24492, 88672), (25428, 85408), (25591, 84864), (28288, 76773), (30144, 72046), (31296, 69394), (32028, 67808), (32656, 66504), (33252, 65312), (33904, 64056), (34697, 62592), (36023, 60288), (42432, 51182), (42704, 50856), (44336, 48984)]