38438158848

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{42487}}^1$

素因数の和:42558

約数の個数: 160

約数和(自身を含む): 111270973440

約数和(自身を除く): 72832814592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 456, 496, 512, 589, 608, 744, 768, 912, 992, 1178, 1216, 1488, 1536, 1767, 1824, 1984, 2356, 2432, 2976, 3534, 3648, 3968, 4712, 4864, 5952, 7068, 7296, 7936, 9424, 9728, 11904, 14136, 14592, 15872, 18848, 23808, 28272, 29184, 37696, 42487, 47616, 56544, 75392, 84974, 113088, 127461, 150784, 169948, 226176, 254922, 301568, 339896, 452352, 509844, 679792, 807253, 904704, 1019688, 1317097, 1359584, 1614506, 2039376, 2421759, 2634194, 2719168, 3229012, 3951291, 4078752, 4843518, 5268388, 5438336, 6458024, 7902582, 8157504, 9687036, 10536776, 10876672, 12916048, 15805164, 16315008, 19374072, 21073552, 21753344, 25024843, 25832096, 31610328, 32630016, 38748144, 42147104, 50049686, 51664192, 63220656, 65260032, 75074529, 77496288, 84294208, 100099372, 103328384, 126441312, 150149058, 154992576, 168588416, 200198744, 206656768, 252882624, 300298116, 309985152, 337176832, 400397488, 413313536, 505765248, 600596232, 619970304, 674353664, 800794976, 1011530496, 1201192464, 1239940608, 1601589952, 2023060992, 2402384928, 3203179904, 4804769856, 6406359808, 9609539712, 12812719616, 19219079424, 38438158848]

約数ペア:

[(1, 38438158848), (2, 19219079424), (3, 12812719616), (4, 9609539712), (6, 6406359808), (8, 4804769856), (12, 3203179904), (16, 2402384928), (19, 2023060992), (24, 1601589952), (31, 1239940608), (32, 1201192464), (38, 1011530496), (48, 800794976), (57, 674353664), (62, 619970304), (64, 600596232), (76, 505765248), (93, 413313536), (96, 400397488), (114, 337176832), (124, 309985152), (128, 300298116), (152, 252882624), (186, 206656768), (192, 200198744), (228, 168588416), (248, 154992576), (256, 150149058), (304, 126441312), (372, 103328384), (384, 100099372), (456, 84294208), (496, 77496288), (512, 75074529), (589, 65260032), (608, 63220656), (744, 51664192), (768, 50049686), (912, 42147104), (992, 38748144), (1178, 32630016), (1216, 31610328), (1488, 25832096), (1536, 25024843), (1767, 21753344), (1824, 21073552), (1984, 19374072), (2356, 16315008), (2432, 15805164), (2976, 12916048), (3534, 10876672), (3648, 10536776), (3968, 9687036), (4712, 8157504), (4864, 7902582), (5952, 6458024), (7068, 5438336), (7296, 5268388), (7936, 4843518), (9424, 4078752), (9728, 3951291), (11904, 3229012), (14136, 2719168), (14592, 2634194), (15872, 2421759), (18848, 2039376), (23808, 1614506), (28272, 1359584), (29184, 1317097), (37696, 1019688), (42487, 904704), (47616, 807253), (56544, 679792), (75392, 509844), (84974, 452352), (113088, 339896), (127461, 301568), (150784, 254922), (169948, 226176)]