2070723984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:709

約数の個数: 160

約数和(自身を含む): 6239600640

約数和(自身を除く): 4168876656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 181, 237, 316, 336, 362, 431, 474, 543, 553, 632, 724, 862, 948, 1086, 1106, 1264, 1267, 1293, 1448, 1659, 1724, 1896, 2172, 2212, 2534, 2586, 2896, 3017, 3318, 3448, 3792, 3801, 4344, 4424, 5068, 5172, 6034, 6636, 6896, 7602, 8688, 8848, 9051, 10136, 10344, 12068, 13272, 14299, 15204, 18102, 20272, 20688, 24136, 26544, 28598, 30408, 34049, 36204, 42897, 48272, 57196, 60816, 68098, 72408, 78011, 85794, 100093, 102147, 114392, 136196, 144816, 156022, 171588, 200186, 204294, 228784, 234033, 238343, 272392, 300279, 312044, 343176, 400372, 408588, 468066, 476686, 544784, 546077, 600558, 624088, 686352, 715029, 800744, 817176, 936132, 953372, 1092154, 1201116, 1248176, 1430058, 1601488, 1634352, 1638231, 1872264, 1906744, 2184308, 2402232, 2860116, 3276462, 3744528, 3813488, 4368616, 4804464, 5720232, 6162869, 6552924, 8737232, 11440464, 12325738, 13105848, 18488607, 24651476, 26211696, 36977214, 43140083, 49302952, 73954428, 86280166, 98605904, 129420249, 147908856, 172560332, 258840498, 295817712, 345120664, 517680996, 690241328, 1035361992, 2070723984]

約数ペア:

[(1, 2070723984), (2, 1035361992), (3, 690241328), (4, 517680996), (6, 345120664), (7, 295817712), (8, 258840498), (12, 172560332), (14, 147908856), (16, 129420249), (21, 98605904), (24, 86280166), (28, 73954428), (42, 49302952), (48, 43140083), (56, 36977214), (79, 26211696), (84, 24651476), (112, 18488607), (158, 13105848), (168, 12325738), (181, 11440464), (237, 8737232), (316, 6552924), (336, 6162869), (362, 5720232), (431, 4804464), (474, 4368616), (543, 3813488), (553, 3744528), (632, 3276462), (724, 2860116), (862, 2402232), (948, 2184308), (1086, 1906744), (1106, 1872264), (1264, 1638231), (1267, 1634352), (1293, 1601488), (1448, 1430058), (1659, 1248176), (1724, 1201116), (1896, 1092154), (2172, 953372), (2212, 936132), (2534, 817176), (2586, 800744), (2896, 715029), (3017, 686352), (3318, 624088), (3448, 600558), (3792, 546077), (3801, 544784), (4344, 476686), (4424, 468066), (5068, 408588), (5172, 400372), (6034, 343176), (6636, 312044), (6896, 300279), (7602, 272392), (8688, 238343), (8848, 234033), (9051, 228784), (10136, 204294), (10344, 200186), (12068, 171588), (13272, 156022), (14299, 144816), (15204, 136196), (18102, 114392), (20272, 102147), (20688, 100093), (24136, 85794), (26544, 78011), (28598, 72408), (30408, 68098), (34049, 60816), (36204, 57196), (42897, 48272)]