253178496

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 787644000

約数和(自身を除く): 534465504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 64, 72, 76, 86, 96, 114, 128, 129, 144, 152, 171, 172, 192, 228, 258, 269, 288, 304, 342, 344, 384, 387, 456, 516, 538, 576, 608, 684, 688, 774, 807, 817, 912, 1032, 1076, 1152, 1216, 1368, 1376, 1548, 1614, 1634, 1824, 2064, 2152, 2421, 2432, 2451, 2736, 2752, 3096, 3228, 3268, 3648, 4128, 4304, 4842, 4902, 5111, 5472, 5504, 6192, 6456, 6536, 7296, 7353, 8256, 8608, 9684, 9804, 10222, 10944, 11567, 12384, 12912, 13072, 14706, 15333, 16512, 17216, 19368, 19608, 20444, 21888, 23134, 24768, 25824, 26144, 29412, 30666, 34432, 34701, 38736, 39216, 40888, 45999, 46268, 49536, 51648, 52288, 58824, 61332, 69402, 77472, 78432, 81776, 91998, 92536, 103296, 104103, 104576, 117648, 122664, 138804, 154944, 156864, 163552, 183996, 185072, 208206, 219773, 235296, 245328, 277608, 309888, 313728, 327104, 367992, 370144, 416412, 439546, 470592, 490656, 555216, 654208, 659319, 735984, 740288, 832824, 879092, 941184, 981312, 1110432, 1318638, 1471968, 1480576, 1665648, 1758184, 1962624, 1977957, 2220864, 2637276, 2943936, 3331296, 3516368, 3955914, 4441728, 5274552, 5887872, 6662592, 7032736, 7911828, 10549104, 13325184, 14065472, 15823656, 21098208, 28130944, 31647312, 42196416, 63294624, 84392832, 126589248, 253178496]

約数ペア:

[(1, 253178496), (2, 126589248), (3, 84392832), (4, 63294624), (6, 42196416), (8, 31647312), (9, 28130944), (12, 21098208), (16, 15823656), (18, 14065472), (19, 13325184), (24, 10549104), (32, 7911828), (36, 7032736), (38, 6662592), (43, 5887872), (48, 5274552), (57, 4441728), (64, 3955914), (72, 3516368), (76, 3331296), (86, 2943936), (96, 2637276), (114, 2220864), (128, 1977957), (129, 1962624), (144, 1758184), (152, 1665648), (171, 1480576), (172, 1471968), (192, 1318638), (228, 1110432), (258, 981312), (269, 941184), (288, 879092), (304, 832824), (342, 740288), (344, 735984), (384, 659319), (387, 654208), (456, 555216), (516, 490656), (538, 470592), (576, 439546), (608, 416412), (684, 370144), (688, 367992), (774, 327104), (807, 313728), (817, 309888), (912, 277608), (1032, 245328), (1076, 235296), (1152, 219773), (1216, 208206), (1368, 185072), (1376, 183996), (1548, 163552), (1614, 156864), (1634, 154944), (1824, 138804), (2064, 122664), (2152, 117648), (2421, 104576), (2432, 104103), (2451, 103296), (2736, 92536), (2752, 91998), (3096, 81776), (3228, 78432), (3268, 77472), (3648, 69402), (4128, 61332), (4304, 58824), (4842, 52288), (4902, 51648), (5111, 49536), (5472, 46268), (5504, 45999), (6192, 40888), (6456, 39216), (6536, 38736), (7296, 34701), (7353, 34432), (8256, 30666), (8608, 29412), (9684, 26144), (9804, 25824), (10222, 24768), (10944, 23134), (11567, 21888), (12384, 20444), (12912, 19608), (13072, 19368), (14706, 17216), (15333, 16512)]