306078864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:997

約数の個数: 160

約数和(自身を含む): 986603520

約数和(自身を除く): 680524656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 79, 84, 91, 104, 112, 156, 158, 168, 182, 208, 237, 273, 312, 316, 336, 364, 474, 546, 553, 624, 632, 728, 887, 948, 1027, 1092, 1106, 1264, 1456, 1659, 1774, 1896, 2054, 2184, 2212, 2661, 3081, 3318, 3548, 3792, 4108, 4368, 4424, 5322, 6162, 6209, 6636, 7096, 7189, 8216, 8848, 10644, 11531, 12324, 12418, 13272, 14192, 14378, 16432, 18627, 21288, 21567, 23062, 24648, 24836, 26544, 28756, 34593, 37254, 42576, 43134, 46124, 49296, 49672, 57512, 69186, 70073, 74508, 80717, 86268, 92248, 99344, 115024, 138372, 140146, 149016, 161434, 172536, 184496, 210219, 242151, 276744, 280292, 298032, 322868, 345072, 420438, 484302, 490511, 553488, 560584, 645736, 840876, 910949, 968604, 981022, 1121168, 1291472, 1471533, 1681752, 1821898, 1937208, 1962044, 2732847, 2943066, 3363504, 3643796, 3874416, 3924088, 5465694, 5886132, 6376643, 7287592, 7848176, 10931388, 11772264, 12753286, 14575184, 19129929, 21862776, 23544528, 25506572, 38259858, 43725552, 51013144, 76519716, 102026288, 153039432, 306078864]

約数ペア:

[(1, 306078864), (2, 153039432), (3, 102026288), (4, 76519716), (6, 51013144), (7, 43725552), (8, 38259858), (12, 25506572), (13, 23544528), (14, 21862776), (16, 19129929), (21, 14575184), (24, 12753286), (26, 11772264), (28, 10931388), (39, 7848176), (42, 7287592), (48, 6376643), (52, 5886132), (56, 5465694), (78, 3924088), (79, 3874416), (84, 3643796), (91, 3363504), (104, 2943066), (112, 2732847), (156, 1962044), (158, 1937208), (168, 1821898), (182, 1681752), (208, 1471533), (237, 1291472), (273, 1121168), (312, 981022), (316, 968604), (336, 910949), (364, 840876), (474, 645736), (546, 560584), (553, 553488), (624, 490511), (632, 484302), (728, 420438), (887, 345072), (948, 322868), (1027, 298032), (1092, 280292), (1106, 276744), (1264, 242151), (1456, 210219), (1659, 184496), (1774, 172536), (1896, 161434), (2054, 149016), (2184, 140146), (2212, 138372), (2661, 115024), (3081, 99344), (3318, 92248), (3548, 86268), (3792, 80717), (4108, 74508), (4368, 70073), (4424, 69186), (5322, 57512), (6162, 49672), (6209, 49296), (6636, 46124), (7096, 43134), (7189, 42576), (8216, 37254), (8848, 34593), (10644, 28756), (11531, 26544), (12324, 24836), (12418, 24648), (13272, 23062), (14192, 21567), (14378, 21288), (16432, 18627)]