2040458688

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{12697}}^1$

素因数の和:12752

約数の個数: 140

約数和(自身を含む): 6244165312

約数和(自身を除く): 4203706624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 1728, 1984, 2232, 2511, 2592, 2976, 3348, 4464, 5022, 5184, 5952, 6696, 8928, 10044, 12697, 13392, 17856, 20088, 25394, 26784, 38091, 40176, 50788, 53568, 76182, 80352, 101576, 114273, 152364, 160704, 203152, 228546, 304728, 342819, 393607, 406304, 457092, 609456, 685638, 787214, 812608, 914184, 1028457, 1180821, 1218912, 1371276, 1574428, 1828368, 2056914, 2361642, 2437824, 2742552, 3148856, 3542463, 3656736, 4113828, 4723284, 5485104, 6297712, 7084926, 7313472, 8227656, 9446568, 10627389, 10970208, 12595424, 14169852, 16455312, 18893136, 21254778, 21940416, 25190848, 28339704, 31882167, 32910624, 37786272, 42509556, 56679408, 63764334, 65821248, 75572544, 85019112, 113358816, 127528668, 170038224, 226717632, 255057336, 340076448, 510114672, 680152896, 1020229344, 2040458688]

約数ペア:

[(1, 2040458688), (2, 1020229344), (3, 680152896), (4, 510114672), (6, 340076448), (8, 255057336), (9, 226717632), (12, 170038224), (16, 127528668), (18, 113358816), (24, 85019112), (27, 75572544), (31, 65821248), (32, 63764334), (36, 56679408), (48, 42509556), (54, 37786272), (62, 32910624), (64, 31882167), (72, 28339704), (81, 25190848), (93, 21940416), (96, 21254778), (108, 18893136), (124, 16455312), (144, 14169852), (162, 12595424), (186, 10970208), (192, 10627389), (216, 9446568), (248, 8227656), (279, 7313472), (288, 7084926), (324, 6297712), (372, 5485104), (432, 4723284), (496, 4113828), (558, 3656736), (576, 3542463), (648, 3148856), (744, 2742552), (837, 2437824), (864, 2361642), (992, 2056914), (1116, 1828368), (1296, 1574428), (1488, 1371276), (1674, 1218912), (1728, 1180821), (1984, 1028457), (2232, 914184), (2511, 812608), (2592, 787214), (2976, 685638), (3348, 609456), (4464, 457092), (5022, 406304), (5184, 393607), (5952, 342819), (6696, 304728), (8928, 228546), (10044, 203152), (12697, 160704), (13392, 152364), (17856, 114273), (20088, 101576), (25394, 80352), (26784, 76182), (38091, 53568), (40176, 50788)]