919075488

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 2591384544

約数和(自身を除く): 1672309056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 157, 204, 211, 272, 289, 314, 408, 422, 471, 544, 578, 628, 633, 816, 844, 867, 942, 1156, 1256, 1266, 1632, 1688, 1734, 1884, 2312, 2512, 2532, 2669, 3376, 3468, 3587, 3768, 4624, 5024, 5064, 5338, 6752, 6936, 7174, 7536, 8007, 9248, 10128, 10676, 10761, 13872, 14348, 15072, 16014, 20256, 21352, 21522, 27744, 28696, 32028, 33127, 42704, 43044, 45373, 57392, 60979, 64056, 66254, 85408, 86088, 90746, 99381, 114784, 121958, 128112, 132508, 136119, 172176, 181492, 182937, 198762, 243916, 256224, 265016, 272238, 344352, 362984, 365874, 397524, 487832, 530032, 544476, 563159, 725968, 731748, 795048, 975664, 1060064, 1088952, 1126318, 1451936, 1463496, 1590096, 1689477, 1951328, 2177904, 2252636, 2926992, 3180192, 3378954, 4355808, 4505272, 5853984, 6757908, 9010544, 9573703, 13515816, 18021088, 19147406, 27031632, 28721109, 38294812, 54063264, 57442218, 76589624, 114884436, 153179248, 229768872, 306358496, 459537744, 919075488]

約数ペア:

[(1, 919075488), (2, 459537744), (3, 306358496), (4, 229768872), (6, 153179248), (8, 114884436), (12, 76589624), (16, 57442218), (17, 54063264), (24, 38294812), (32, 28721109), (34, 27031632), (48, 19147406), (51, 18021088), (68, 13515816), (96, 9573703), (102, 9010544), (136, 6757908), (157, 5853984), (204, 4505272), (211, 4355808), (272, 3378954), (289, 3180192), (314, 2926992), (408, 2252636), (422, 2177904), (471, 1951328), (544, 1689477), (578, 1590096), (628, 1463496), (633, 1451936), (816, 1126318), (844, 1088952), (867, 1060064), (942, 975664), (1156, 795048), (1256, 731748), (1266, 725968), (1632, 563159), (1688, 544476), (1734, 530032), (1884, 487832), (2312, 397524), (2512, 365874), (2532, 362984), (2669, 344352), (3376, 272238), (3468, 265016), (3587, 256224), (3768, 243916), (4624, 198762), (5024, 182937), (5064, 181492), (5338, 172176), (6752, 136119), (6936, 132508), (7174, 128112), (7536, 121958), (8007, 114784), (9248, 99381), (10128, 90746), (10676, 86088), (10761, 85408), (13872, 66254), (14348, 64056), (15072, 60979), (16014, 57392), (20256, 45373), (21352, 43044), (21522, 42704), (27744, 33127), (28696, 32028)]