431475712

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:437

約数の個数: 88

約数和(自身を含む): 924261440

約数和(自身を除く): 492785728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 128, 134, 152, 256, 268, 304, 331, 512, 536, 608, 662, 1024, 1072, 1216, 1273, 1324, 2144, 2432, 2546, 2648, 4288, 4864, 5092, 5296, 6289, 8576, 9728, 10184, 10592, 12578, 17152, 19456, 20368, 21184, 22177, 25156, 34304, 40736, 42368, 44354, 50312, 68608, 81472, 84736, 88708, 100624, 162944, 169472, 177416, 201248, 325888, 338944, 354832, 402496, 421363, 651776, 709664, 804992, 842726, 1303552, 1419328, 1609984, 1685452, 2838656, 3219968, 3370904, 5677312, 6439936, 6741808, 11354624, 13483616, 22709248, 26967232, 53934464, 107868928, 215737856, 431475712]

約数ペア:

[(1, 431475712), (2, 215737856), (4, 107868928), (8, 53934464), (16, 26967232), (19, 22709248), (32, 13483616), (38, 11354624), (64, 6741808), (67, 6439936), (76, 5677312), (128, 3370904), (134, 3219968), (152, 2838656), (256, 1685452), (268, 1609984), (304, 1419328), (331, 1303552), (512, 842726), (536, 804992), (608, 709664), (662, 651776), (1024, 421363), (1072, 402496), (1216, 354832), (1273, 338944), (1324, 325888), (2144, 201248), (2432, 177416), (2546, 169472), (2648, 162944), (4288, 100624), (4864, 88708), (5092, 84736), (5296, 81472), (6289, 68608), (8576, 50312), (9728, 44354), (10184, 42368), (10592, 40736), (12578, 34304), (17152, 25156), (19456, 22177), (20368, 21184)]