320570432

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2948

約数の個数: 112

約数和(自身を含む): 824423040

約数和(自身を除く): 503852608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 988, 1064, 1216, 1456, 1729, 1976, 2128, 2897, 2912, 3458, 3952, 4256, 5794, 5824, 6916, 7904, 8512, 11588, 13832, 15808, 20279, 23176, 27664, 37661, 40558, 46352, 55043, 55328, 75322, 81116, 92704, 110086, 110656, 150644, 162232, 185408, 220172, 263627, 301288, 324464, 385301, 440344, 527254, 602576, 648928, 715559, 770602, 880688, 1054508, 1205152, 1297856, 1431118, 1541204, 1761376, 2109016, 2410304, 2862236, 3082408, 3522752, 4218032, 5008913, 5724472, 6164816, 8436064, 10017826, 11448944, 12329632, 16872128, 20035652, 22897888, 24659264, 40071304, 45795776, 80142608, 160285216, 320570432]

約数ペア:

[(1, 320570432), (2, 160285216), (4, 80142608), (7, 45795776), (8, 40071304), (13, 24659264), (14, 22897888), (16, 20035652), (19, 16872128), (26, 12329632), (28, 11448944), (32, 10017826), (38, 8436064), (52, 6164816), (56, 5724472), (64, 5008913), (76, 4218032), (91, 3522752), (104, 3082408), (112, 2862236), (133, 2410304), (152, 2109016), (182, 1761376), (208, 1541204), (224, 1431118), (247, 1297856), (266, 1205152), (304, 1054508), (364, 880688), (416, 770602), (448, 715559), (494, 648928), (532, 602576), (608, 527254), (728, 440344), (832, 385301), (988, 324464), (1064, 301288), (1216, 263627), (1456, 220172), (1729, 185408), (1976, 162232), (2128, 150644), (2897, 110656), (2912, 110086), (3458, 92704), (3952, 81116), (4256, 75322), (5794, 55328), (5824, 55043), (6916, 46352), (7904, 40558), (8512, 37661), (11588, 27664), (13832, 23176), (15808, 20279)]