253988352

素因数分解:

$2^9\times 3^3\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1013

約数の個数: 160

約数和(自身を含む): 792211200

約数和(自身を除く): 538222848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 512, 513, 576, 608, 684, 768, 864, 912, 967, 1026, 1152, 1216, 1368, 1536, 1728, 1824, 1934, 2052, 2304, 2432, 2736, 2901, 3456, 3648, 3868, 4104, 4608, 4864, 5472, 5802, 6912, 7296, 7736, 8208, 8703, 9728, 10944, 11604, 13824, 14592, 15472, 16416, 17406, 18373, 21888, 23208, 26109, 29184, 30944, 32832, 34812, 36746, 43776, 46416, 52218, 55119, 61888, 65664, 69624, 73492, 87552, 92832, 104436, 110238, 123776, 131328, 139248, 146984, 165357, 185664, 208872, 220476, 247552, 262656, 278496, 293968, 330714, 371328, 417744, 440952, 495104, 496071, 556992, 587936, 661428, 742656, 835488, 881904, 992142, 1113984, 1175872, 1322856, 1485312, 1670976, 1763808, 1984284, 2227968, 2351744, 2645712, 3341952, 3527616, 3968568, 4455936, 4703488, 5291424, 6683904, 7055232, 7937136, 9406976, 10582848, 13367808, 14110464, 15874272, 21165696, 28220928, 31748544, 42331392, 63497088, 84662784, 126994176, 253988352]

約数ペア:

[(1, 253988352), (2, 126994176), (3, 84662784), (4, 63497088), (6, 42331392), (8, 31748544), (9, 28220928), (12, 21165696), (16, 15874272), (18, 14110464), (19, 13367808), (24, 10582848), (27, 9406976), (32, 7937136), (36, 7055232), (38, 6683904), (48, 5291424), (54, 4703488), (57, 4455936), (64, 3968568), (72, 3527616), (76, 3341952), (96, 2645712), (108, 2351744), (114, 2227968), (128, 1984284), (144, 1763808), (152, 1670976), (171, 1485312), (192, 1322856), (216, 1175872), (228, 1113984), (256, 992142), (288, 881904), (304, 835488), (342, 742656), (384, 661428), (432, 587936), (456, 556992), (512, 496071), (513, 495104), (576, 440952), (608, 417744), (684, 371328), (768, 330714), (864, 293968), (912, 278496), (967, 262656), (1026, 247552), (1152, 220476), (1216, 208872), (1368, 185664), (1536, 165357), (1728, 146984), (1824, 139248), (1934, 131328), (2052, 123776), (2304, 110238), (2432, 104436), (2736, 92832), (2901, 87552), (3456, 73492), (3648, 69624), (3868, 65664), (4104, 61888), (4608, 55119), (4864, 52218), (5472, 46416), (5802, 43776), (6912, 36746), (7296, 34812), (7736, 32832), (8208, 30944), (8703, 29184), (9728, 26109), (10944, 23208), (11604, 21888), (13824, 18373), (14592, 17406), (15472, 16416)]