269701504

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2655

約数の個数: 64

約数和(自身を含む): 578952000

約数和(自身を除く): 309250496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 128, 152, 172, 304, 344, 608, 688, 817, 1216, 1376, 1634, 2432, 2579, 2752, 3268, 5158, 5504, 6536, 10316, 13072, 20632, 26144, 41264, 49001, 52288, 82528, 98002, 104576, 110897, 165056, 196004, 221794, 330112, 392008, 443588, 784016, 887176, 1568032, 1774352, 2107043, 3136064, 3548704, 4214086, 6272128, 7097408, 8428172, 14194816, 16856344, 33712688, 67425376, 134850752, 269701504]

約数ペア:

[(1, 269701504), (2, 134850752), (4, 67425376), (8, 33712688), (16, 16856344), (19, 14194816), (32, 8428172), (38, 7097408), (43, 6272128), (64, 4214086), (76, 3548704), (86, 3136064), (128, 2107043), (152, 1774352), (172, 1568032), (304, 887176), (344, 784016), (608, 443588), (688, 392008), (817, 330112), (1216, 221794), (1376, 196004), (1634, 165056), (2432, 110897), (2579, 104576), (2752, 98002), (3268, 82528), (5158, 52288), (5504, 49001), (6536, 41264), (10316, 26144), (13072, 20632)]