648148992

素因数分解:

$2^{11}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 1849236480

約数和(自身を除く): 1201087488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 83, 93, 96, 123, 124, 128, 164, 166, 186, 192, 246, 248, 249, 256, 328, 332, 372, 384, 492, 496, 498, 512, 656, 664, 744, 768, 984, 992, 996, 1024, 1271, 1312, 1328, 1488, 1536, 1968, 1984, 1992, 2048, 2542, 2573, 2624, 2656, 2976, 3072, 3403, 3813, 3936, 3968, 3984, 5084, 5146, 5248, 5312, 5952, 6144, 6806, 7626, 7719, 7872, 7936, 7968, 10168, 10209, 10292, 10496, 10624, 11904, 13612, 15252, 15438, 15744, 15872, 15936, 20336, 20418, 20584, 20992, 21248, 23808, 27224, 30504, 30876, 31488, 31744, 31872, 40672, 40836, 41168, 41984, 42496, 47616, 54448, 61008, 61752, 62976, 63488, 63744, 81344, 81672, 82336, 83968, 84992, 95232, 105493, 108896, 122016, 123504, 125952, 127488, 162688, 163344, 164672, 169984, 190464, 210986, 217792, 244032, 247008, 251904, 254976, 316479, 325376, 326688, 329344, 421972, 435584, 488064, 494016, 509952, 632958, 650752, 653376, 658688, 843944, 871168, 976128, 988032, 1265916, 1301504, 1306752, 1317376, 1687888, 1742336, 1952256, 1976064, 2531832, 2603008, 2613504, 2634752, 3375776, 3484672, 3904512, 3952128, 5063664, 5227008, 5269504, 6751552, 6969344, 7809024, 7904256, 10127328, 10454016, 13503104, 15808512, 20254656, 20908032, 27006208, 40509312, 54012416, 81018624, 108024832, 162037248, 216049664, 324074496, 648148992]

約数ペア:

[(1, 648148992), (2, 324074496), (3, 216049664), (4, 162037248), (6, 108024832), (8, 81018624), (12, 54012416), (16, 40509312), (24, 27006208), (31, 20908032), (32, 20254656), (41, 15808512), (48, 13503104), (62, 10454016), (64, 10127328), (82, 7904256), (83, 7809024), (93, 6969344), (96, 6751552), (123, 5269504), (124, 5227008), (128, 5063664), (164, 3952128), (166, 3904512), (186, 3484672), (192, 3375776), (246, 2634752), (248, 2613504), (249, 2603008), (256, 2531832), (328, 1976064), (332, 1952256), (372, 1742336), (384, 1687888), (492, 1317376), (496, 1306752), (498, 1301504), (512, 1265916), (656, 988032), (664, 976128), (744, 871168), (768, 843944), (984, 658688), (992, 653376), (996, 650752), (1024, 632958), (1271, 509952), (1312, 494016), (1328, 488064), (1488, 435584), (1536, 421972), (1968, 329344), (1984, 326688), (1992, 325376), (2048, 316479), (2542, 254976), (2573, 251904), (2624, 247008), (2656, 244032), (2976, 217792), (3072, 210986), (3403, 190464), (3813, 169984), (3936, 164672), (3968, 163344), (3984, 162688), (5084, 127488), (5146, 125952), (5248, 123504), (5312, 122016), (5952, 108896), (6144, 105493), (6806, 95232), (7626, 84992), (7719, 83968), (7872, 82336), (7936, 81672), (7968, 81344), (10168, 63744), (10209, 63488), (10292, 62976), (10496, 61752), (10624, 61008), (11904, 54448), (13612, 47616), (15252, 42496), (15438, 41984), (15744, 41168), (15872, 40836), (15936, 40672), (20336, 31872), (20418, 31744), (20584, 31488), (20992, 30876), (21248, 30504), (23808, 27224)]