351358464

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 160

約数和(自身を含む): 993079296

約数和(自身を除く): 641720832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 124, 128, 141, 157, 186, 188, 192, 248, 256, 282, 314, 372, 376, 384, 471, 496, 512, 564, 628, 744, 752, 768, 942, 992, 1128, 1256, 1457, 1488, 1504, 1536, 1884, 1984, 2256, 2512, 2914, 2976, 3008, 3768, 3968, 4371, 4512, 4867, 5024, 5828, 5952, 6016, 7379, 7536, 7936, 8742, 9024, 9734, 10048, 11656, 11904, 12032, 14601, 14758, 15072, 15872, 17484, 18048, 19468, 20096, 22137, 23312, 23808, 24064, 29202, 29516, 30144, 34968, 36096, 38936, 40192, 44274, 46624, 47616, 58404, 59032, 60288, 69936, 72192, 77872, 80384, 88548, 93248, 116808, 118064, 120576, 139872, 155744, 177096, 186496, 228749, 233616, 236128, 241152, 279744, 311488, 354192, 372992, 457498, 467232, 472256, 559488, 622976, 686247, 708384, 745984, 914996, 934464, 944512, 1118976, 1245952, 1372494, 1416768, 1829992, 1868928, 1889024, 2237952, 2491904, 2744988, 2833536, 3659984, 3737856, 3778048, 5489976, 5667072, 7319968, 7475712, 10979952, 11334144, 14639936, 21959904, 29279872, 43919808, 58559744, 87839616, 117119488, 175679232, 351358464]

約数ペア:

[(1, 351358464), (2, 175679232), (3, 117119488), (4, 87839616), (6, 58559744), (8, 43919808), (12, 29279872), (16, 21959904), (24, 14639936), (31, 11334144), (32, 10979952), (47, 7475712), (48, 7319968), (62, 5667072), (64, 5489976), (93, 3778048), (94, 3737856), (96, 3659984), (124, 2833536), (128, 2744988), (141, 2491904), (157, 2237952), (186, 1889024), (188, 1868928), (192, 1829992), (248, 1416768), (256, 1372494), (282, 1245952), (314, 1118976), (372, 944512), (376, 934464), (384, 914996), (471, 745984), (496, 708384), (512, 686247), (564, 622976), (628, 559488), (744, 472256), (752, 467232), (768, 457498), (942, 372992), (992, 354192), (1128, 311488), (1256, 279744), (1457, 241152), (1488, 236128), (1504, 233616), (1536, 228749), (1884, 186496), (1984, 177096), (2256, 155744), (2512, 139872), (2914, 120576), (2976, 118064), (3008, 116808), (3768, 93248), (3968, 88548), (4371, 80384), (4512, 77872), (4867, 72192), (5024, 69936), (5828, 60288), (5952, 59032), (6016, 58404), (7379, 47616), (7536, 46624), (7936, 44274), (8742, 40192), (9024, 38936), (9734, 36096), (10048, 34968), (11656, 30144), (11904, 29516), (12032, 29202), (14601, 24064), (14758, 23808), (15072, 23312), (15872, 22137), (17484, 20096), (18048, 19468)]