1123459968

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3581}}^1$

素因数の和:3660

約数の個数: 128

約数和(自身を含む): 3215203200

約数和(自身を除く): 2091743232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 128, 129, 152, 172, 192, 228, 258, 304, 344, 384, 456, 516, 608, 688, 817, 912, 1032, 1216, 1376, 1634, 1824, 2064, 2432, 2451, 2752, 3268, 3581, 3648, 4128, 4902, 5504, 6536, 7162, 7296, 8256, 9804, 10743, 13072, 14324, 16512, 19608, 21486, 26144, 28648, 39216, 42972, 52288, 57296, 68039, 78432, 85944, 104576, 114592, 136078, 153983, 156864, 171888, 204117, 229184, 272156, 307966, 313728, 343776, 408234, 458368, 461949, 544312, 615932, 687552, 816468, 923898, 1088624, 1231864, 1375104, 1632936, 1847796, 2177248, 2463728, 2925677, 3265872, 3695592, 4354496, 4927456, 5851354, 6531744, 7391184, 8708992, 8777031, 9854912, 11702708, 13063488, 14782368, 17554062, 19709824, 23405416, 26126976, 29564736, 35108124, 46810832, 59129472, 70216248, 93621664, 140432496, 187243328, 280864992, 374486656, 561729984, 1123459968]

約数ペア:

[(1, 1123459968), (2, 561729984), (3, 374486656), (4, 280864992), (6, 187243328), (8, 140432496), (12, 93621664), (16, 70216248), (19, 59129472), (24, 46810832), (32, 35108124), (38, 29564736), (43, 26126976), (48, 23405416), (57, 19709824), (64, 17554062), (76, 14782368), (86, 13063488), (96, 11702708), (114, 9854912), (128, 8777031), (129, 8708992), (152, 7391184), (172, 6531744), (192, 5851354), (228, 4927456), (258, 4354496), (304, 3695592), (344, 3265872), (384, 2925677), (456, 2463728), (516, 2177248), (608, 1847796), (688, 1632936), (817, 1375104), (912, 1231864), (1032, 1088624), (1216, 923898), (1376, 816468), (1634, 687552), (1824, 615932), (2064, 544312), (2432, 461949), (2451, 458368), (2752, 408234), (3268, 343776), (3581, 313728), (3648, 307966), (4128, 272156), (4902, 229184), (5504, 204117), (6536, 171888), (7162, 156864), (7296, 153983), (8256, 136078), (9804, 114592), (10743, 104576), (13072, 85944), (14324, 78432), (16512, 68039), (19608, 57296), (21486, 52288), (26144, 42972), (28648, 39216)]