39310848

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:492

約数の個数: 120

約数和(自身を含む): 119691000

約数和(自身を除く): 80380152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 449, 456, 512, 576, 608, 684, 768, 898, 912, 1152, 1216, 1347, 1368, 1536, 1796, 1824, 2304, 2432, 2694, 2736, 3592, 3648, 4041, 4608, 4864, 5388, 5472, 7184, 7296, 8082, 8531, 9728, 10776, 10944, 14368, 14592, 16164, 17062, 21552, 21888, 25593, 28736, 29184, 32328, 34124, 43104, 43776, 51186, 57472, 64656, 68248, 76779, 86208, 87552, 102372, 114944, 129312, 136496, 153558, 172416, 204744, 229888, 258624, 272992, 307116, 344832, 409488, 517248, 545984, 614232, 689664, 818976, 1034496, 1091968, 1228464, 1637952, 2068992, 2183936, 2456928, 3275904, 4367872, 4913856, 6551808, 9827712, 13103616, 19655424, 39310848]

約数ペア:

[(1, 39310848), (2, 19655424), (3, 13103616), (4, 9827712), (6, 6551808), (8, 4913856), (9, 4367872), (12, 3275904), (16, 2456928), (18, 2183936), (19, 2068992), (24, 1637952), (32, 1228464), (36, 1091968), (38, 1034496), (48, 818976), (57, 689664), (64, 614232), (72, 545984), (76, 517248), (96, 409488), (114, 344832), (128, 307116), (144, 272992), (152, 258624), (171, 229888), (192, 204744), (228, 172416), (256, 153558), (288, 136496), (304, 129312), (342, 114944), (384, 102372), (449, 87552), (456, 86208), (512, 76779), (576, 68248), (608, 64656), (684, 57472), (768, 51186), (898, 43776), (912, 43104), (1152, 34124), (1216, 32328), (1347, 29184), (1368, 28736), (1536, 25593), (1796, 21888), (1824, 21552), (2304, 17062), (2432, 16164), (2694, 14592), (2736, 14368), (3592, 10944), (3648, 10776), (4041, 9728), (4608, 8531), (4864, 8082), (5388, 7296), (5472, 7184)]