321429888

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^3\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 1009881600

約数和(自身を除く): 688451712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 127, 128, 144, 156, 169, 192, 208, 234, 254, 288, 312, 338, 381, 384, 416, 468, 507, 508, 576, 624, 676, 762, 832, 936, 1014, 1016, 1143, 1152, 1248, 1352, 1521, 1524, 1651, 1664, 1872, 2028, 2032, 2197, 2286, 2496, 2704, 3042, 3048, 3302, 3744, 4056, 4064, 4394, 4572, 4953, 4992, 5408, 6084, 6096, 6591, 6604, 7488, 8112, 8128, 8788, 9144, 9906, 10816, 12168, 12192, 13182, 13208, 14859, 14976, 16224, 16256, 17576, 18288, 19773, 19812, 21463, 21632, 24336, 24384, 26364, 26416, 29718, 32448, 35152, 36576, 39546, 39624, 42926, 48672, 48768, 52728, 52832, 59436, 64389, 64896, 70304, 73152, 79092, 79248, 85852, 97344, 105456, 105664, 118872, 128778, 140608, 146304, 158184, 158496, 171704, 193167, 194688, 210912, 211328, 237744, 257556, 279019, 281216, 316368, 316992, 343408, 386334, 421824, 475488, 515112, 558038, 632736, 633984, 686816, 772668, 837057, 843648, 950976, 1030224, 1116076, 1265472, 1373632, 1545336, 1674114, 1901952, 2060448, 2232152, 2511171, 2530944, 2747264, 3090672, 3348228, 4120896, 4464304, 5022342, 6181344, 6696456, 8241792, 8928608, 10044684, 12362688, 13392912, 17857216, 20089368, 24725376, 26785824, 35714432, 40178736, 53571648, 80357472, 107143296, 160714944, 321429888]

約数ペア:

[(1, 321429888), (2, 160714944), (3, 107143296), (4, 80357472), (6, 53571648), (8, 40178736), (9, 35714432), (12, 26785824), (13, 24725376), (16, 20089368), (18, 17857216), (24, 13392912), (26, 12362688), (32, 10044684), (36, 8928608), (39, 8241792), (48, 6696456), (52, 6181344), (64, 5022342), (72, 4464304), (78, 4120896), (96, 3348228), (104, 3090672), (117, 2747264), (127, 2530944), (128, 2511171), (144, 2232152), (156, 2060448), (169, 1901952), (192, 1674114), (208, 1545336), (234, 1373632), (254, 1265472), (288, 1116076), (312, 1030224), (338, 950976), (381, 843648), (384, 837057), (416, 772668), (468, 686816), (507, 633984), (508, 632736), (576, 558038), (624, 515112), (676, 475488), (762, 421824), (832, 386334), (936, 343408), (1014, 316992), (1016, 316368), (1143, 281216), (1152, 279019), (1248, 257556), (1352, 237744), (1521, 211328), (1524, 210912), (1651, 194688), (1664, 193167), (1872, 171704), (2028, 158496), (2032, 158184), (2197, 146304), (2286, 140608), (2496, 128778), (2704, 118872), (3042, 105664), (3048, 105456), (3302, 97344), (3744, 85852), (4056, 79248), (4064, 79092), (4394, 73152), (4572, 70304), (4953, 64896), (4992, 64389), (5408, 59436), (6084, 52832), (6096, 52728), (6591, 48768), (6604, 48672), (7488, 42926), (8112, 39624), (8128, 39546), (8788, 36576), (9144, 35152), (9906, 32448), (10816, 29718), (12168, 26416), (12192, 26364), (13182, 24384), (13208, 24336), (14859, 21632), (14976, 21463), (16224, 19812), (16256, 19773), (17576, 18288)]