664635264

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 1927689840

約数和(自身を除く): 1263054576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 53, 64, 68, 96, 102, 106, 113, 128, 136, 159, 192, 204, 212, 226, 272, 289, 318, 339, 384, 408, 424, 452, 544, 578, 636, 678, 816, 848, 867, 901, 904, 1088, 1156, 1272, 1356, 1632, 1696, 1734, 1802, 1808, 1921, 2176, 2312, 2544, 2703, 2712, 3264, 3392, 3468, 3604, 3616, 3842, 4624, 5088, 5406, 5424, 5763, 5989, 6528, 6784, 6936, 7208, 7232, 7684, 9248, 10176, 10812, 10848, 11526, 11978, 13872, 14416, 14464, 15317, 15368, 17967, 18496, 20352, 21624, 21696, 23052, 23956, 27744, 28832, 30634, 30736, 32657, 35934, 36992, 43248, 43392, 45951, 46104, 47912, 55488, 57664, 61268, 61472, 65314, 71868, 86496, 91902, 92208, 95824, 97971, 101813, 110976, 115328, 122536, 122944, 130628, 143736, 172992, 183804, 184416, 191648, 195942, 203626, 245072, 245888, 261256, 287472, 305439, 345984, 367608, 368832, 383296, 391884, 407252, 490144, 522512, 574944, 610878, 735216, 737664, 766592, 783768, 814504, 980288, 1045024, 1149888, 1221756, 1470432, 1567536, 1629008, 1730821, 1960576, 2090048, 2299776, 2443512, 2940864, 3135072, 3258016, 3461642, 4180096, 4887024, 5192463, 5881728, 6270144, 6516032, 6923284, 9774048, 10384926, 12540288, 13032064, 13846568, 19548096, 20769852, 27693136, 39096192, 41539704, 55386272, 83079408, 110772544, 166158816, 221545088, 332317632, 664635264]

約数ペア:

[(1, 664635264), (2, 332317632), (3, 221545088), (4, 166158816), (6, 110772544), (8, 83079408), (12, 55386272), (16, 41539704), (17, 39096192), (24, 27693136), (32, 20769852), (34, 19548096), (48, 13846568), (51, 13032064), (53, 12540288), (64, 10384926), (68, 9774048), (96, 6923284), (102, 6516032), (106, 6270144), (113, 5881728), (128, 5192463), (136, 4887024), (159, 4180096), (192, 3461642), (204, 3258016), (212, 3135072), (226, 2940864), (272, 2443512), (289, 2299776), (318, 2090048), (339, 1960576), (384, 1730821), (408, 1629008), (424, 1567536), (452, 1470432), (544, 1221756), (578, 1149888), (636, 1045024), (678, 980288), (816, 814504), (848, 783768), (867, 766592), (901, 737664), (904, 735216), (1088, 610878), (1156, 574944), (1272, 522512), (1356, 490144), (1632, 407252), (1696, 391884), (1734, 383296), (1802, 368832), (1808, 367608), (1921, 345984), (2176, 305439), (2312, 287472), (2544, 261256), (2703, 245888), (2712, 245072), (3264, 203626), (3392, 195942), (3468, 191648), (3604, 184416), (3616, 183804), (3842, 172992), (4624, 143736), (5088, 130628), (5406, 122944), (5424, 122536), (5763, 115328), (5989, 110976), (6528, 101813), (6784, 97971), (6936, 95824), (7208, 92208), (7232, 91902), (7684, 86496), (9248, 71868), (10176, 65314), (10812, 61472), (10848, 61268), (11526, 57664), (11978, 55488), (13872, 47912), (14416, 46104), (14464, 45951), (15317, 43392), (15368, 43248), (17967, 36992), (18496, 35934), (20352, 32657), (21624, 30736), (21696, 30634), (23052, 28832), (23956, 27744)]